Ricoh D158 User Manual

D158/D159/D160/D161/D170
SERVICE MANUAL

Ricoh D158 Specifications

General

Brand	Ricoh
Model	D158
Category	All in One Printer
Language	English

Summary

2. INSTALLATION

2.1 INSTALLATION REQUIREMENTS

Outlines the necessary environmental, power, and space requirements before installation.

2.3 COPIER INSTALLATION

Details the step-by-step procedure for installing the copier unit.

2.5 ARDF INSTALLATION (FOR D158/D159)

Provides instructions for installing the Automatic Document Feeder (ARDF) on specific models.

2.6 ARDF INSTALLATION (FOR D160/D161/D170)

2.14 HARD DISK DRIVE OPTION (D158/D159 ONLY)

3. PREVENTIVE MAINTENANCE

3.2 HOW TO RESET THE PM COUNTER

4. REPLACEMENT AND ADJUSTMENT

4.4 SCANNER UNIT (D158/D159)

4.5 SCANNER UNIT (D160/D161/D170)

4.6 LASER UNIT

4.13 ELECTRICAL COMPONENTS

4.14 COPY ADJUSTMENTS PRINTING/SCANNING

Explains procedures for adjusting print and scan quality settings.

5. TROUBLESHOOTING

5.1 TROUBLESHOOTING IMAGE QUALITY PROBLEMS

Provides solutions for common image quality issues encountered during printing or copying.

5.2 SERVICE CALL CONDITIONS

Lists and explains various service call conditions and their reset procedures.

6. SERVICE TABLES

6.1 SERVICE PROGRAM MODE

6.2 FIRMWARE UPDATE

6.3 NVRAM DATA UPLOAD/DOWNLOAD

6.4 USING SP MODES

Covers various service program (SP) modes for machine adjustment and diagnostics.