Epson FX-870/FZ-1170 Service Manual

About Epson FX-870/FZ-1170 Service Manual

Epson FX-870/FZ-1170 Service Manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of the FX-870/l 170. The instructions and procedures included herein are intended for the experienced repair technician, and attention should be given to the precautions on the preceding page. The chapters are organized as follows:

Epson FX-870/FZ-1170 Table Of Content

Chapter 1 - Provides a general product overview, lists specifications, and illustrates the main components of the printer.
Chapter 2 - Describes the theory of printer operation.
Chapter 3 - Includes a step-by-step guide for product disassembly and assembly.
Chapter 4 - Includes a step-by-step guide for adjustment.
Chapter 5 - Provides Epson-approved techniques for troubleshooting.
Chapter 6 - Describes preventive maintenance techniques.

The contents of this manual are subject to change without notice.

Epson FX-870/FZ-1170 Feature

These specifications apply to the EPSON FX-87WI 170 dot matrix Printer.

Features

  • Upward compatibility with the FX-850(+)/1050(+), FX-800/1000, FX-86e/286e
  • 380 cps (high-speed draft for both 80 and 136-column models)
  • 285 cps (draft pica), 342 CPS (draft elite)
  • Advanced paper handling
  • Continuous paper
    1. 3 paths for insertion (front/bottom/rear)
    2. Dual paper park and auto load (front/rear)
    3. The standard tractor unit can be set to 3 positions (2 push and 1 pull)
    4. Continuous paper can be used without removing the cut-sheet feeder (CSF Cut sheets)
    5. 2 paths for insertion (top/optional front)
    6. Auto loading
  • 24K byte input buffer
  • 16 character tables are supported for European model. (Italic, pC437, 850,860,863,865, 437 Greek, 851,869,852,853,857, 855,866, GOST, 861)
  • 6 character tables are supported for Non-European model. (Italic, pC437, 850,860,863, 865)
  • Default setting mode replaces DIP switches.
  • Type B optional l/F boards can be installed.

Epson FX-870/FZ-1170 Options

C806371 (U.S. version)
C806372 (other)
C806391 (U.S. version)
C806392 (other)
C806381 (U.S. version)
C806382 (other)
C806401 (U.S. version)
C806402 (other)
C800201 (U.S. version)
C800202 (other)
C800211 (U.S. version)
C800212 (other)
C814001
C814011
C82305 (inch screw)
C82306 (mm screw)
C82307 (inch screw)
C82308 (mm screw)
C8231O (inch screw)
C82311 (mm screw)
C82313
#8750
#8755(M)
#8758
#8310
Plain cut sheet feeder ( 80-column)
Plain cut sheet feeder ( 80-column)
Plain cut sheet feeder (136-column)
Plain cut sheet feeder (136-column)
Cut sheet feeder ( 80-column)
Cut sheet feeder ( 80-column)
Cut sheet feeder (136-column)
Cut sheet feeder (136-column)
Tractor unit ( 80-column)
Tractor unit ( 80-column)
Tractor unit (136-column)
Tractor unit (136-column)
Front sheet guide ( 80-column)
Front sheet guide (136-column)
Serial l/F card
Serial l/F card
32KB intelligent serial l/F card
32KB intelligent serial l/F card
32KB intelligent parallel l/F card
32KB intelligent parallel l/F card
32KB IEEE-488 l/F card
Fabric ribbon cartridge ( 80-column)
Fabric ribbon cartridge (136-column)
Fabric ribbon sub cartridge
Roll paper holder (only for 80-column model)

 

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Epson FX-870/FZ-1170 Service Manual