SNBC BTP-R880NPI - User Manual

Receipt Printer
BTP-R880NPII
SERVICE MANUAL

Summary

Declaration

Notes

Disassembly and Assembly

Maintenance Tools

Tools required for printer maintenance and disassembly.

Printer Disassembly Steps

Detailed procedures for taking the printer apart.

Printer Assembly

Instructions for reassembling the printer.

Feature

Printer Outline

General description of the BTP-R880NPII printer.

Key Printer Features

Highlights of printing, software, and maintenance capabilities.

Technical Specifications

Detailed technical parameters of the printer.

Controls and Indicators

Explanation of the power switch, feed button, and LEDs.

Printer Overview and Modules

Printer Component Overview

Overview of the printer's major components and modules.

Main Control Board Diagram

Block diagram and connector layout of the main control board.

Communication Interface

RS232 Serial Interface

Details on RS232 connector, signals, and parameters.

USB Interface

Information about USB interface connector, signals, and troubleshooting.

Ethernet Interface

Specifications and troubleshooting for the Ethernet interface.

Maintenance of Main Parts

Print Head Cleaning

Steps to clean the printer's print head.

Sensor Cleaning

Procedure for cleaning the paper sensor.

Roller Cleaning

Steps to clean the printer's platen and rollers.

Troubleshooting

Cutter Error Troubleshooting

Solutions for issues with the printer's cutter.

Printer Not Working

Diagnosis and solutions when the printer does not operate.

Error LED and Buzzer Indicators

Interpretation of error LED and buzzer signals.

Printing Problems

Common issues encountered during printing and their fixes.

Appendix

Command Set

Reference to the printer's command set.

Service Parts List

List of available service parts with numbers and images.

Printer Exploded View

Visual representation of printer parts in an exploded format.

Parts List

Detailed list of all printer parts with reference numbers.

Overall Dimension

Physical dimensions of the printer.

Main Board Layout

Diagram showing the layout of components on the main board.

Button Setting List

Guide to configuring printer settings using the feed button.

SNBC BTP-R880NPI Specifications

General

Print Width	80mm
Resolution	203 DPI
Paper Type	Thermal Paper
Auto Cutter	Yes
Print Method	Thermal Line
Interface	USB, Serial, Ethernet