Brand: SAMSUNG
Category: Other
Document Type: Parts/Service
Language: EN
Available Languages: EN , ES
Parts/Service for ProXpress M337x / M387x / 407x series
Uploaded: Nov. 21, 2025, 6:23 p.m.
Manual Publish Date: 2013-11-18
Warranty Information
Warranty information not explicitly detailed in this service manual.
This service manual provides comprehensive information for servicing the Samsung ProXpress M337x / M387x / 407x series Mono Laser MFP. It covers essential precautions, detailed product specifications, step-by-step disassembly and reassembly procedures, alignment and troubleshooting guides, system diagrams, and reference information. Key sections include safety warnings, laser safety, ESD precautions, and detailed breakdowns of components and their connections. The manual is intended for trained service technicians to ensure proper maintenance and repair of the equipment.
Troubleshooting and error codes
| Item | Specification |
|---|---|
| 4.2.1. Procedure of checking the symptoms. | 4-37 |
| 4.2.1.1. Basic Check List | 4-38 |
| 4.2.2. Error Code and Troubleshooting. | 4-39 |
| 4.2.3. Image quality problem.. | 4-70 |
| 4.2.4. Other errors | 4-76 |