Brother Fax Machines Service Manual FAX-575 FAX-T102/T104/T106 FAX-817/827/837MC FAX-878

Service manual for Brother fax machines covering models FAX-575, FAX-T102/T104/T106, FAX-817/827/837MC and FAX-878, with parts, specifications…


Brother Fax Machines Service Manual FAX-575 FAX-T102/T104/T106 FAX-817/827/837MC FAX-878 - cover page
Brand
Brother
Category
Other
Document type
Service Manual
Language
English
Pages
198
File format
PDF
File size
9.7 MB
Published
01 October, 2026
Updated
01 October, 2026
MD5 checksum
3719A7286A3A29F255014AA0A6A4F2B4

About this manual

This service manual provides detailed information for service personnel on Brother fax machines. It includes parts names and functions, model specifications, theory of operation, data transfer procedures, disassembly/reassembly steps, lubrication points, adjustments, maintenance mode, and error troubleshooting.

Safety precautions, wiring diagrams, circuit diagrams, and instructions for deleting personal information are also included. The manual covers multiple models (FAX-575, FAX‑T102/T104/T106, FAX‑817/827/837MC, FAX‑878) and provides model‑specific specifications and procedures.

What's inside

  • Parts Names and Functions
  • Specifications
  • Theory of Operation
  • Transfer of Data
  • Disassembly/Reassembly and Lubrication
  • Adjustments and Updating of Settings
  • Maintenance Mode
  • Error Indication and Troubleshooting
  • Appendices (Serial Numbering, Firmware, Customizing Codes, Wiring Diagram, Circuit Diagrams, Deletion of Personal Information)

Specifications

TypeDesktop facsimile transceiver
Memory Capacity512 KB
Paper Tray CapacityUp to 30 sheets
Power Consumption (Standby)Under 4.4 watts (FAX‑T104)
Dimensions (W x D x H)11.9 x 7.4 x 5.4 inches

Frequently asked questions

How can personal information be deleted from the fax machine?

Enter maintenance mode, use Function code 01, then unplug the power cord and disconnect the backup battery to erase stored data.

What safety steps should be taken before cleaning the fax machine?

Unplug both the telephone line cord and the power cord, avoid wet hands, and keep the machine away from water and other liquids.


Error codes in this manual

This manual explains 70 error codes. Open a code for its meaning, causes and what to do:

8182838587888A8B8C8DA0A1A2A3A5A6A7A8ABACADB8B9BEBF

All error codes of this product →

Download PDF (9.7 MB)

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