diff --git a/config.yml b/config.yml
index 562c416..2f99fd5 100644
--- a/config.yml
+++ b/config.yml
@@ -1,6 +1,7 @@
 debug: false
 log: true
 dryPrint: false
+keepFile: false
 concurrency: 4
 reconnectTimeout: 10
 refreshRate: 1000
diff --git a/print-server.js b/print-server.js
index 7fbd432..200b716 100644
--- a/print-server.js
+++ b/print-server.js
@@ -24,7 +24,9 @@ class PrintServer {
         const printnatura = colors.bgBlack.bold(' Print'.white + 'Natura '.green);
         console.log(`${decoration} ${printnatura} ${decoration}`);
         if (this.conf.dryPrint)
-            this.serverLog('log', 'Running in dry print mode! Documents won\'t be printed and PDFs not removed.'.yellow);
+            this.serverLog('log', 'Running in dry print mode, documents won\'t be printed'.yellow);
+        if (this.conf.keepFile)
+            this.serverLog('log', 'Keep file enabled, documents won\'t be deleted from disk'.yellow);
 
         await this.init();
         this.rejectionHandler = (err, p) => this.onRejection(err, p);
@@ -34,8 +36,8 @@ class PrintServer {
         setTimeout(() => this.poll());
     }
     async stop() {
-        process.off('unhandledRejection', this.rejectionHandler);
         this.serverLog('log', 'Bye ( ◕ ‿ ◕ )っ'.green);
+        process.off('unhandledRejection', this.rejectionHandler);
         await this.end();
     }
     async init() {
@@ -54,6 +56,7 @@ class PrintServer {
     }
     async end() {
         await this.api.post(`Accounts/logout`);
+        this.token = null;
         if (this.pollTimeout) {
             clearTimeout(this.pollTimeout);
             this.pollTimeout = null;
@@ -99,12 +102,12 @@ class PrintServer {
             console.error(err);
     }
     async poll() {
-        let conf = this.conf;
+        const conf = this.conf;
         this.pollTimeout = null;
 
         if (this.dbDown) {
-            let conn;
             try {
+                let conn;
                 try {
                     conn = await this.pool.getConnection();
                     await conn.ping();
@@ -180,6 +183,8 @@ class PrintServer {
         const conf = this.conf;
         let jobData;
         const args = {};
+        let tmpFilePath;
+        let tmpFileCreated = false;
 
         const conn = await this.pool.getConnection();
         try {
@@ -246,8 +251,9 @@ class PrintServer {
             const tmpPath = conf.tmpDir;
             if (!fs.existsSync(tmpPath))
                 fs.mkdirSync(tmpPath)
-            const tmpFilePath = path.join(tmpPath, `job-${jobId}.pdf`);
+            tmpFilePath = path.join(tmpPath, `job-${jobId}.pdf`);
             await fs.writeFile(tmpFilePath, pdfData, 'binary');
+            tmpFileCreated = true;
 
             // Print PDF
             const printCommand = `lp -d "${printer}" "${tmpFilePath}"`;
@@ -255,14 +261,11 @@ class PrintServer {
             try {
                 if (!conf.dryPrint) await pExec(printCommand);
             } catch(err) {
-                await fs.unlink(tmpFilePath);
                 throw new Error(`Print error: ${err.message}`);
             } 
 
             await conn.query(updateQuery, ['printed', null, jobId]);
-            this.jobLog(jobId, 'log', `report: ${jobData.report}, printer: ${printer}, get: ${url}`);
-
-            if (!conf.dryPrint) await fs.unlink(tmpFilePath);
+            this.jobLog(jobId, 'log', `${jobData.report}: '${printCommand}': GET ${url}`);
         } catch (err) {
             let message = err.message;
             if (err.name === 'AxiosError' && err.code === 'ERR_BAD_REQUEST') {
@@ -279,6 +282,16 @@ class PrintServer {
         } finally {
             conn.release();
         }
+
+        if (!conf.keepFile) {
+            try {
+                const shouldDelete = tmpFileCreated
+                    || (tmpFilePath && await fs.pathExists(tmpFilePath));
+                if (shouldDelete) await fs.unlink(tmpFilePath);
+            } catch (err) {
+                this.jobLog(jobId, 'error', err.message);
+            }
+        }
     }
     jobLog(jobId, realm, message) {
         this.log(`Job[${colors.yellow(jobId)}]`, realm, message);