Fujitsu C145-C037-01EN CHAPTER 6 MAINTENANCE

6-1

CHAPTER 6 MAINTENANCE

6.1 Overview

The PrintPartner 20W printer, with its simple mechanism and latest electronics techniques, is highly reliable and

easy to maintain. Changing spare parts require no adjustments so that replacement is easy.

6.2 Preventive Maintenance

No scheduled maintenance is required. However, it is recommended that the printer be kept clean to increase the

service life and MTBF.

6.3 Maintenance Philosophy

The printer is designed to make maintenance as infrequent as possible. No periodic lubrication is required.

Quality assurance

• Every unit is checked before assembly.

• All products go through full inspection.

• All spare parts are easy to change. (MTTR: 0.5 h)

6.4 Diagnostics

6.4.1 ROM/RAM check

When power is turned on, a ROM sum and RAM write/read check are performed automatically.

6.4.2 Error display

Printer operation is checked by firmware and, if an error is detected, the error status is displayed on the LCD on the

control panel.

Contents

Main Page Page Page Page PREFACE CONTENTS Page Page ILLUSTRATIONS AND TABLES CHAPTER 1 FEATURES Figure 1.1 PrintPartner 20W printer Cleaning brush Print unit 1-2 Toner bottle 1.1 Fine Print Quality 1.2 Quiet Operation 1.3 Easy Paper Handling Figure 1.2 Printer dimensions 1.4 High Reliability and Easy Maintenance 1.5 Compact, Lightweight, and Small Footprint Design 1.6 Wide Variety of Interfaces and Emulations Figure 1.3 Optional interface and emulation 1.7 Environment Friendly 1.8 User-Friendly Operation 1.9 Duplex Printing Capability 1.10 Wide Variety of Media 1.11 Extendability CHAPTER 2 MODEL CONFIGURATION AND EQUIPMENT STRUCTURE 2.1 Model Configuration 2-2 2.2 Block Diagram Figure 2.1 shows a block diagram of the PrintPartner 20W printers. Figure 2.1 Printer block diagram Page 2.3 Structure Multi-function feeder (MFF) Figure 2.2 Structure (with duplex unit + paper trays 1 to 3) Face-down stacker CHAPTER 3 SPECIFICATIONS 3.1 General Specifications Page Page Page Page Page Page Page Page Page 3.2 Paper Specifications 3.2.1 Type, size, and thickness 3.2.2 Printing area Figure 3.1 Printing area 3.2.4 Paper storage 3.2.3 Other precautions Page CHAPTER 4 CONTROL PANEL AND PRINTER SOFTWARE 4.1 Control Panel Figure 4.1 Control panel 4.1.1 Indicators 4.1.2 LCD COVER OPEN 1 READY TONER LOW 4.1.3 Buttons 4.1.4 Menu mode 4-3 4.2 Printer Utility Programs Figure 4.2 Printer utility programs 4.2.1 MarkVision Page 4.2.2 PPMENU 4-7 4.3 Printer Drivers 4-9 4.3.1 Standard printer drivers for Windows 95/98 and NT 4.0 4-10 4.3.2 Standard printer drivers for Windows NT 3.51 4-11 4.3.3 FPS printer drivers for Windows 95/98 4-12 4-13 4.3.4 FPS printer drivers for Windows NT 4.0 4-14 CHAPTER 5 INTERFACE INFORMATION 5.1 Overview Figure 5.1 Parallel interface input circuit 5.2 Parallel Interface (IEEE 1284-B Connector) 5.2.1 Hardware requirements Figure 5.2 Parallel interface output circuit 5.2.2 Connector pin assignment Figure 5.3 Parallel interface connector (IEEE1284-B) Table 5.1 Parallel interface signals (Cable side) (Male type) Page Table 5.1 Parallel interface signals (continued) Figure 5.4a Data transmission timing (compatible mode) 5.2.3 Data transmission timing Figure 5.4b Data transmission timing (nibble mode) 5-6 5.3 Parallel Interface (IEEE 1284-C Connector) 5.3.1 Hardware requirements Figure 5.6 Parallel interface output circuit Figure 5.5 Parallel interface input circuit 5.3.2 Connector pin assignment Figure 5.7 Parallel interface connector (IEEE1284-C) Table 5.2 Parallel interface signals (Cable side) (Male type) Page Table 5.2 Parallel interface signals (continued) Figure 5.8a Data transmission timing (compatible mode) 5.3.3 Data transmission timing Figure 5.8b Data transmission timing (nibble mode) 5-12 5.4 RS-232C Serial Interface 5.4.2 Connector pin assignment Figure 5.11 Serial interface connector (Cable side) (Male type) 1 6 5 9 5.4.3 Serial data format Figure 5.12 RS-232C data format 5.4.4 Cable connection diagrams Figure 5.13a Example of RS-232C cable wiring (25-pin connector at computer side) Figure 5.13b Example of RS-232C cable wiring (9-pin connector at computer side) 5.4.5 Data protocols Page 5.5 Command Sets 5.5.1 Printer emulation 5.5.2 HP LaserJet 5 command set summary 5.5.2.1 HP LaserJet 5 PCL mode Page Page Page Page Page 5.5.2.2 HP LaserJet 5 HP-GL/2 mode Page Page 5.5.2.3 HP LaserJet 5 PJL mode Page Page CHAPTER 6 MAINTENANCE 6.5 Maintenance Tool 6.5.1 Self test printing 6.6 Recommended Spare Parts CHAPTER 7 OPTIONS AND SUPPLIES 7.1 Options Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page B.2 PostScript Level 2 Emulation APPENDIX C PRINTER LOGO AND LABELS