diff --git a/back/methods/collection/previousLabel.js b/back/methods/collection/previousLabel.js
index fb2df8133..04e833c20 100644
--- a/back/methods/collection/previousLabel.js
+++ b/back/methods/collection/previousLabel.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('previousLabel', {
         description: 'Returns the previa label pdf',
@@ -33,17 +31,5 @@ module.exports = Self => {
         }
     });
 
-    Self.previousLabel = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('previa-label', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="previa-${id}.pdf"`];
-    };
+    Self.previousLabel = (ctx, id) => Self.printPdf(ctx, id, 'previa-label');
 };
diff --git a/loopback/common/methods/vn-model/printService.js b/loopback/common/methods/vn-model/printService.js
new file mode 100644
index 000000000..40be35a5c
--- /dev/null
+++ b/loopback/common/methods/vn-model/printService.js
@@ -0,0 +1,33 @@
+const {Report, Email} = require('vn-print');
+
+module.exports = Self => {
+    Self.printPdf = async function(ctx, id, reportName) {
+        const args = Object.assign({}, ctx.args);
+        const params = {lang: ctx.req.getLocale()};
+
+        delete args.ctx;
+        for (const param in args)
+            params[param] = args[param];
+
+        const report = new Report(reportName, params);
+        const stream = await report.toPdfStream();
+
+        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
+    };
+
+    Self.sendTemplate = async function(ctx, reportName) {
+        const args = Object.assign({}, ctx.args);
+        const params = {
+            recipient: args.recipient,
+            lang: ctx.req.getLocale()
+        };
+
+        delete args.ctx;
+        for (const param in args)
+            params[param] = args[param];
+
+        const email = new Email(reportName, params);
+
+        return email.send();
+    };
+};
diff --git a/loopback/common/models/vn-model.js b/loopback/common/models/vn-model.js
index cc3eede8e..cebd37eac 100644
--- a/loopback/common/models/vn-model.js
+++ b/loopback/common/models/vn-model.js
@@ -7,6 +7,7 @@ module.exports = function(Self) {
 
     require('../methods/vn-model/getSetValues')(Self);
     require('../methods/vn-model/getEnumValues')(Self);
+    require('../methods/vn-model/printService')(Self);
 
     Object.assign(Self, {
         setup() {
diff --git a/modules/claim/back/methods/claim/claimPickupPdf.js b/modules/claim/back/methods/claim/claimPickupPdf.js
index 0e3abe908..c1059ab7e 100644
--- a/modules/claim/back/methods/claim/claimPickupPdf.js
+++ b/modules/claim/back/methods/claim/claimPickupPdf.js
@@ -1,5 +1,3 @@
-const { Report } = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('claimPickupPdf', {
         description: 'Returns the claim pickup order pdf',
@@ -39,17 +37,5 @@ module.exports = Self => {
         }
     });
 
-    Self.claimPickupPdf = async(ctx, id) => { 
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('claim-pickup-order', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.claimPickupPdf = (ctx, id) => Self.printPdf(ctx, id, 'claim-pickup-order');
 };
diff --git a/modules/client/back/methods/client/campaignMetricsEmail.js b/modules/client/back/methods/client/campaignMetricsEmail.js
index bb57f90a0..3a1bac5e6 100644
--- a/modules/client/back/methods/client/campaignMetricsEmail.js
+++ b/modules/client/back/methods/client/campaignMetricsEmail.js
@@ -51,19 +51,5 @@ module.exports = Self => {
         }
     });
 
-    Self.campaignMetricsEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('campaign-metrics', params);
-
-        return email.send();
-    };
+    Self.campaignMetricsEmail = ctx => Self.sendTemplate(ctx, 'campaign-metrics');
 };
diff --git a/modules/client/back/methods/client/campaignMetricsPdf.js b/modules/client/back/methods/client/campaignMetricsPdf.js
index 14194d62b..1bae261ee 100644
--- a/modules/client/back/methods/client/campaignMetricsPdf.js
+++ b/modules/client/back/methods/client/campaignMetricsPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('campaignMetricsPdf', {
         description: 'Returns the campaign metrics pdf',
@@ -50,17 +48,5 @@ module.exports = Self => {
         }
     });
 
-    Self.campaignMetricsPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('campaign-metrics', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.campaignMetricsPdf = (ctx, id) => Self.sendPdf(ctx, id, 'campaign-metrics');
 };
diff --git a/modules/client/back/methods/client/clientDebtStatementEmail.js b/modules/client/back/methods/client/clientDebtStatementEmail.js
index 8bcdc900f..1b3ab13d8 100644
--- a/modules/client/back/methods/client/clientDebtStatementEmail.js
+++ b/modules/client/back/methods/client/clientDebtStatementEmail.js
@@ -46,19 +46,5 @@ module.exports = Self => {
         }
     });
 
-    Self.clientDebtStatementEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('client-debt-statement', params);
-
-        return email.send();
-    };
+    Self.clientDebtStatementEmail = ctx => Self.sendTemplate(ctx, 'client-debt-statement');
 };
diff --git a/modules/client/back/methods/client/clientDebtStatementPdf.js b/modules/client/back/methods/client/clientDebtStatementPdf.js
index 8e2dca314..882aa5a5f 100644
--- a/modules/client/back/methods/client/clientDebtStatementPdf.js
+++ b/modules/client/back/methods/client/clientDebtStatementPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('clientDebtStatementPdf', {
         description: 'Returns the client debt statement pdf',
@@ -45,17 +43,5 @@ module.exports = Self => {
         }
     });
 
-    Self.clientDebtStatementPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('client-debt-statement', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.clientDebtStatementPdf = (ctx, id) => Self.sendPdf(ctx, id, 'client-debt-statement');
 };
diff --git a/modules/client/back/methods/client/clientWelcomeEmail.js b/modules/client/back/methods/client/clientWelcomeEmail.js
index 318ee18e6..accf12bb8 100644
--- a/modules/client/back/methods/client/clientWelcomeEmail.js
+++ b/modules/client/back/methods/client/clientWelcomeEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('clientWelcomeEmail', {
         description: 'Sends the client welcome email with an attached PDF',
@@ -41,19 +39,5 @@ module.exports = Self => {
         }
     });
 
-    Self.clientWelcomeEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('client-welcome', params);
-
-        return email.send();
-    };
+    Self.clientWelcomeEmail = ctx => Self.sendTemplate(ctx, 'client-welcome');
 };
diff --git a/modules/client/back/methods/client/creditRequestEmail.js b/modules/client/back/methods/client/creditRequestEmail.js
index b6a60e971..3af415ed8 100644
--- a/modules/client/back/methods/client/creditRequestEmail.js
+++ b/modules/client/back/methods/client/creditRequestEmail.js
@@ -41,19 +41,5 @@ module.exports = Self => {
         }
     });
 
-    Self.clientCreditEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('credit-request', params);
-
-        return email.send();
-    };
+    Self.clientCreditEmail = async ctx => Self.sendTemplate(ctx, 'client-welcome');
 };
diff --git a/modules/client/back/methods/client/creditRequestPdf.js b/modules/client/back/methods/client/creditRequestPdf.js
index 2e3dc0619..632ce467f 100644
--- a/modules/client/back/methods/client/creditRequestPdf.js
+++ b/modules/client/back/methods/client/creditRequestPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('creditRequestPdf', {
         description: 'Returns the credit request pdf',
@@ -40,17 +38,5 @@ module.exports = Self => {
         }
     });
 
-    Self.creditRequestPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('credit-request', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.creditRequestPdf = (ctx, id) => Self.sendPdf(ctx, id, 'credit-request');
 };
diff --git a/modules/client/back/methods/client/incotermsAuthorizationEmail.js b/modules/client/back/methods/client/incotermsAuthorizationEmail.js
index 2a4fe593a..0252ceb08 100644
--- a/modules/client/back/methods/client/incotermsAuthorizationEmail.js
+++ b/modules/client/back/methods/client/incotermsAuthorizationEmail.js
@@ -47,19 +47,5 @@ module.exports = Self => {
         }
     });
 
-    Self.incotermsAuthorizationEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('incoterms-authorization', params);
-
-        return email.send();
-    };
+    Self.incotermsAuthorizationEmail = ctx => Self.sendTemplate(ctx, 'incoterms-authorization');
 };
diff --git a/modules/client/back/methods/client/incotermsAuthorizationPdf.js b/modules/client/back/methods/client/incotermsAuthorizationPdf.js
index 9a8a8d296..c64531a87 100644
--- a/modules/client/back/methods/client/incotermsAuthorizationPdf.js
+++ b/modules/client/back/methods/client/incotermsAuthorizationPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('incotermsAuthorizationPdf', {
         description: 'Returns the incoterms authorization pdf',
@@ -46,17 +44,5 @@ module.exports = Self => {
         }
     });
 
-    Self.incotermsAuthorizationPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('incoterms-authorization', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.incotermsAuthorizationPdf = (ctx, id) => Self.sendPdf(ctx, id, 'incoterms-authorization');
 };
diff --git a/modules/client/back/methods/client/letterDebtorNdEmail.js b/modules/client/back/methods/client/letterDebtorNdEmail.js
index e188c6e0a..396acdb97 100644
--- a/modules/client/back/methods/client/letterDebtorNdEmail.js
+++ b/modules/client/back/methods/client/letterDebtorNdEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('letterDebtorNdEmail', {
         description: 'Sends the second debtor letter email with an attached PDF',
@@ -47,19 +45,5 @@ module.exports = Self => {
         }
     });
 
-    Self.letterDebtorNdEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('letter-debtor-nd', params);
-
-        return email.send();
-    };
+    Self.letterDebtorNdEmail = ctx => Self.sendTemplate(ctx, 'letter-debtor-nd');
 };
diff --git a/modules/client/back/methods/client/letterDebtorPdf.js b/modules/client/back/methods/client/letterDebtorPdf.js
index 421d531e6..a3c0cb08b 100644
--- a/modules/client/back/methods/client/letterDebtorPdf.js
+++ b/modules/client/back/methods/client/letterDebtorPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('letterDebtorPdf', {
         description: 'Returns the letter debtor pdf',
@@ -46,17 +44,5 @@ module.exports = Self => {
         }
     });
 
-    Self.letterDebtorPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('letter-debtor', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.letterDebtorPdf = (ctx, id) => Self.sendTemplate(ctx, id, 'letter-debtor');
 };
diff --git a/modules/client/back/methods/client/letterDebtorStEmail.js b/modules/client/back/methods/client/letterDebtorStEmail.js
index ee39a101b..c76204fbc 100644
--- a/modules/client/back/methods/client/letterDebtorStEmail.js
+++ b/modules/client/back/methods/client/letterDebtorStEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('letterDebtorStEmail', {
         description: 'Sends the printer setup email with an attached PDF',
@@ -47,19 +45,5 @@ module.exports = Self => {
         }
     });
 
-    Self.letterDebtorStEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('letter-debtor-st', params);
-
-        return email.send();
-    };
+    Self.letterDebtorStEmail = ctx => Self.sendTemplate(ctx, 'letter-debtor-st');
 };
diff --git a/modules/client/back/methods/client/printerSetupEmail.js b/modules/client/back/methods/client/printerSetupEmail.js
index 254948659..2a0903e90 100644
--- a/modules/client/back/methods/client/printerSetupEmail.js
+++ b/modules/client/back/methods/client/printerSetupEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('printerSetupEmail', {
         description: 'Sends the printer setup email with an attached PDF',
@@ -41,19 +39,5 @@ module.exports = Self => {
         }
     });
 
-    Self.printerSetupEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('printer-setup', params);
-
-        return email.send();
-    };
+    Self.printerSetupEmail = ctx => Self.sendTemplate(ctx, 'printer-setup');
 };
diff --git a/modules/client/back/methods/client/sepaCoreEmail.js b/modules/client/back/methods/client/sepaCoreEmail.js
index 93c9d4302..20931eb03 100644
--- a/modules/client/back/methods/client/sepaCoreEmail.js
+++ b/modules/client/back/methods/client/sepaCoreEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('sepaCoreEmail', {
         description: 'Sends the campaign metrics email with an attached PDF',
@@ -47,19 +45,5 @@ module.exports = Self => {
         }
     });
 
-    Self.sepaCoreEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('sepa-core', params);
-
-        return email.send();
-    };
+    Self.sepaCoreEmail = ctx => Self.sendTemplate(ctx, 'sepa-core');
 };
diff --git a/modules/client/back/methods/receipt/balanceCompensationPdf.js b/modules/client/back/methods/receipt/balanceCompensationPdf.js
index ff8713253..9c8abb6cd 100644
--- a/modules/client/back/methods/receipt/balanceCompensationPdf.js
+++ b/modules/client/back/methods/receipt/balanceCompensationPdf.js
@@ -1,5 +1,3 @@
-const { Report } = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('balanceCompensationPdf', {
         description: 'Returns the the debit balances compensation pdf',
@@ -10,7 +8,7 @@ module.exports = Self => {
                 type: 'number',
                 required: true,
                 description: 'The receipt id',
-                http: { source: 'path' }
+                http: {source: 'path'}
             }
         ],
         returns: [
@@ -34,17 +32,5 @@ module.exports = Self => {
         }
     });
 
-    Self.balanceCompensationPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('balance-compensation', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.balanceCompensationPdf = (ctx, id) => Self.sendPdf(ctx, id, 'balance-compensation');
 };
diff --git a/modules/client/back/methods/receipt/receiptPdf.js b/modules/client/back/methods/receipt/receiptPdf.js
index f55e05040..ea962b017 100644
--- a/modules/client/back/methods/receipt/receiptPdf.js
+++ b/modules/client/back/methods/receipt/receiptPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('receiptPdf', {
         description: 'Returns the receipt pdf',
@@ -39,17 +37,5 @@ module.exports = Self => {
         }
     });
 
-    Self.receiptPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('receipt', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.receiptPdf = (ctx, id) => Self.sendPdf(ctx, id, 'receipt');
 };
diff --git a/modules/entry/back/methods/entry/entryOrderPdf.js b/modules/entry/back/methods/entry/entryOrderPdf.js
index e6d37fdb6..ca5940d6e 100644
--- a/modules/entry/back/methods/entry/entryOrderPdf.js
+++ b/modules/entry/back/methods/entry/entryOrderPdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('entryOrderPdf', {
         description: 'Returns the entry order pdf',
@@ -38,17 +36,5 @@ module.exports = Self => {
         }
     });
 
-    Self.entryOrderPdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('entry-order', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.entryOrderPdf = (ctx, id) => Self.sendPdf(ctx, id, 'entry-order');
 };
diff --git a/modules/ticket/back/methods/ticket/deliveryNoteEmail.js b/modules/ticket/back/methods/ticket/deliveryNoteEmail.js
index cf9f5dd62..473eb4091 100644
--- a/modules/ticket/back/methods/ticket/deliveryNoteEmail.js
+++ b/modules/ticket/back/methods/ticket/deliveryNoteEmail.js
@@ -1,5 +1,3 @@
-const {Email} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('deliveryNoteEmail', {
         description: 'Sends the delivery note email with an attached PDF',
@@ -47,19 +45,5 @@ module.exports = Self => {
         }
     });
 
-    Self.deliveryNoteEmail = async ctx => {
-        const args = Object.assign({}, ctx.args);
-        const params = {
-            recipient: args.recipient,
-            lang: ctx.req.getLocale()
-        };
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const email = new Email('delivery-note', params);
-
-        return email.send();
-    };
+    Self.deliveryNoteEmail = ctx => Self.sendPdf(ctx, 'delivery-note');
 };
diff --git a/modules/ticket/back/methods/ticket/deliveryNotePdf.js b/modules/ticket/back/methods/ticket/deliveryNotePdf.js
index b2b3f7198..29c8e64e3 100644
--- a/modules/ticket/back/methods/ticket/deliveryNotePdf.js
+++ b/modules/ticket/back/methods/ticket/deliveryNotePdf.js
@@ -1,5 +1,3 @@
-const {Report} = require('vn-print');
-
 module.exports = Self => {
     Self.remoteMethodCtx('deliveryNotePdf', {
         description: 'Returns the delivery note pdf',
@@ -46,17 +44,5 @@ module.exports = Self => {
         }
     });
 
-    Self.deliveryNotePdf = async(ctx, id) => {
-        const args = Object.assign({}, ctx.args);
-        const params = {lang: ctx.req.getLocale()};
-
-        delete args.ctx;
-        for (const param in args)
-            params[param] = args[param];
-
-        const report = new Report('delivery-note', params);
-        const stream = await report.toPdfStream();
-
-        return [stream, 'application/pdf', `filename="doc-${id}.pdf"`];
-    };
+    Self.deliveryNotePdf = (ctx, id) => Self.printPdf(ctx, id, 'delivery-note');
 };