Invoice printer

Abstract

The invention discloses an invoice printer comprising a scanning unit, a printing unit and a control unit. The control unit scans a printed piece of an electronic invoice through the scanning unit toobtain a scanned image; the scanned image is analyzed to obtain an invoice image, wherein a piece of special-purpose printing paper with a preset size is used; and the printing unit prints the invoiceimage. The invoice printer has the following beneficial effects: firstly, the invoice size is standardized and unified, so that extra work of arrangement and alignment including cutting or folding and the like of the financial staff member is reduced; and secondly, all printed invoice information is recorded automatically, so that repeated reimbursement application is avoided.

Description

technical field [0001] The present invention relates to but not limited to the field of printers, in particular to an invoice printer. technical background [0002] In order to standardize e-commerce tax issues, in mid-May 2012, the National Development and Reform Commission issued the "Notice on Organizing and Carrying out the Special Project of E-Commerce Pilot Projects in National E-Commerce Demonstration Cities". Invoice required. Compared with traditional invoices, electronic invoices do not need to go through the "tax control machine", nor does it require the person in charge of the enterprise to register with the tax department frequently. Moreover, it can be done in an instant, and the authenticity of the falsehood can be verified immediately, and the operation is simple and easy. Similarly, electronic invoices also have its shortcomings. For example, electronic invoices are printed on A4 paper, and the thinnest 70g A4 paper has a thickness of 0.088mm, while the th...

AI Technical Summary

Problems solved by technology

Similarly, electronic invoices also have its shortcomings. For example, electronic invoices are printed on A4 paper, and the thinnest 70g A4 paper has a thickness of 0.088mm, while the thickness of invoice paper is generally 0.05mm. , the reimbursement book is nearly twice as thick as the original; the A4 paper is larger than the original invoice, and the accountant needs to cut or fold it into the invoice size before it can be recorded; because it is printed on A4 paper, the same electronic invoice is almost the same as the original invoice after copying It is exactly the same, if it is used for repeated reimbursement, the financial staff will not be able to recognize it at all

Images