Samsung SCX-5635FN / SCX-5635HN Digital Laser MFP Service Manual PDF
$28.95
Factory Samsung SCX-5635FN / SCX-5635HN MFP Service Manual.
Covers specifications, error codes, LSU and HVPS sections, fuser servicing, firmware reset, and system wiring. Designed for professional printer maintenance and diagnostics.
Description
Samsung SCX-5635FN / SCX-5635HN Digital Laser MFP Service Manual (Disassembly, Diagnostics, System Diagrams) – PDF Download
Description
Overview
The Samsung SCX-5635 Series Service Manual provides a complete reference for servicing the SCX-5635FN and SCX-5635HN multifunction printers. It contains all safety precautions, system descriptions, disassembly procedures, electrical schematics, firmware specifications, and error recovery methods .
IMAGES:
Main Sections
Precautions & ESD Safety – Laser and power-supply handling, toxic material precautions, and lithium battery replacement guidelines
266465936-Service-Manual-Scx-56…
Product Specifications –
Print: 33 ppm (A4) / 35 ppm (LTR)
Scan: Enhanced 4800 × 4800 dpi
Copy: 600 × 600 dpi (platen)
Fax: 33.6 Kbps modem, ITU-T G3 compliant
Memory: 128 MB (Std) / 384 MB (Max)
Machine Life: 200 K pages or 5 years .
Hardware Overview – Main PBA with ARM926EJS CPU, HVPS with THV/MHV/DEV outputs, OPE PBA (4-line LCD), SMPS (+5 V, +24 V), and Fax Board (SI2435 controller).
Disassembly & Reassembly –
Fuser, ADF, pick-up roller, transfer roller, HVPS, LSU, and control panel removal.
Illustrated component sequences for safe servicing.
Alignment & Troubleshooting – Control-panel operations, LED codes, paper-jam clearing, abnormal image diagnostics, and fuser temperature error logic.
Electrical Diagrams – Power distribution, HVPS pin-maps, block diagrams, and motor driver (A3983) control circuits
266465936-Service-Manual-Scx-56…
Parts Catalog – Includes full breakdown of ADF, scanner, duplex, SMPS, and feed assemblies, with screw and harness listings.
Key Specifications Table
| Parameter | Specification |
|---|---|
| Print Speed | 33 ppm (A4), 35 ppm (LTR) |
| Print Resolution | 600 × 600 dpi (normal) / 1200 × 1200 dpi enhanced |
| Scan Resolution | 600 × 1200 dpi (optical), 4800 × 4800 dpi (enhanced) |
| Fax Speed | 33.6 Kbps |
| Duty Cycle | 35,000 pages / month |
| Paper Capacity | 250 sheet tray + 50 sheet MP tray |
| Connectivity | USB 2.0, Ethernet, Optional Wi-Fi |
| Weight | 23 kg |
| Operating Temp. | 10–32 °C |
| Power | 600 Wh printing / 18 Wh sleep |
📄 File Details
| Parameter | Information |
|---|---|
| File Name | 266465936-Service-Manual-Scx-5635fn12.pdf |
| Manual Title | Samsung SCX-5635FN / SCX-5635HN Digital Laser MFP Service Manual |
| File Type | PDF (Digital Download) |
| File Size | 21.1 MB |
| Page Count | ~219 pages |
| Language | English |
| Edition / Revision | Rev 1.2 |
| Publisher | Samsung Electronics Co., Ltd. |
| Searchable Text | Yes (OCR Enabled) |
| Compatibility | Windows / macOS / iOS / Android |
| Delivery | Instant Digital Download |
