Atari 1025 Documentation
The Atari 1025 documentation below comprises Atari's field service manual for the Atari 1025 printer, Howard W. Sams & Co.'s Computerfacts service data for it, and Atari's owner's guide.
Atari 1025 Printer Field Service Manual
[edit | edit source]The 1025 Printer Field Service Manual is Atari's service manual for the printer, part number FD100290 Rev. 01, dated June 1983. The hosted scan has 82 pages, including the oversize silkscreen and schematic.
Contents
[edit | edit source]| Section | Title | Pages |
|---|---|---|
| Introduction | vii | |
| 1 | Theory of operation: print head, space, ribbon feed, paper feed, paper lock release and paper end mechanisms; 8051, 8155, 2732, power supply and print head electronics | 1-1 to 1-9 |
| 2 | Silkscreen and schematic (oversize, folded in) | 2-1 |
| 3 | Maintenance, testing and troubleshooting: equipment, precautions, cleaning, diagnostic program, command codes, ROM self test, command code failures | 3-1 to 3-7 |
| 4 | Disassembly, adjustment and assembly, with exploded drawings: covers, board, printer unit, transformer, print head, carriage, space motor and belt, platen, and the four adjustments | 4-1 to 4-19 |
| 5 | Diagnostic flowchart | 5-1 to 5-20 |
| 6 | Symptom checklist | 6-1 |
| 7 | Parts list: mechanical and electronic | 7-1 to 7-3 |
| 8 | Service bulletins | 8-1 |
What this manual does not contain
[edit | edit source]- Capacitor and resistor part numbers; the electronic parts list covers semiconductors only. Capacitor values appear on the schematic, without voltage ratings.
- Ribbon or paper part numbers.
- Any service bulletins; section 8 only describes the kinds of bulletin.
Pages that cite this manual
[edit | edit source]- Atari 1025: hardware, mechanism and specifications
- Atari 1025 Maintenance Guide: precautions, cleaning, disassembly and adjustments
- Atari 1025 Troubleshooting: self test, test program, flowcharts and symptom checklist
- Atari 1025 Capacitor Replacement Guide: capacitor values and positions
Download: Atari 1025 Printer Field Service Manual FD100290 Rev 01.pdf
Sams Computerfacts CP21, Atari Model 1025 Printer
[edit | edit source]Computerfacts CP21 is Howard W. Sams & Co.'s technical service data for the 1025, dated August 1986, 27 pages.
Contents
[edit | edit source]From the index (printed page numbers): schematics, 2 and 3 (page 3 is the power supply); main board photographs, 5, 6, 11 and 12; parts list, 7 to 9; test equipment and troubleshooting, 10; logic chart, safety precautions and schematic notes, 13; disassembly instructions and miscellaneous adjustments, 14; line definitions, 15; IC pinouts and terminal guides, 16; block diagram. An enclosed set of preliminary service checks gives the replacement parts list, adjustments, an interconnecting diagram and numbered service checks.
What this document does not contain
[edit | edit source]- Voltage ratings for the large electrolytic capacitors; the parts list rates only C3, C4, C11, C12, C13 and C15.
- Atari part numbers.
Pages that cite this document
[edit | edit source]- Atari 1025: fuses and regulator type
- Atari 1025 Maintenance Guide: adjustments
- Atari 1025 Troubleshooting: service checks and supply voltages
- Atari 1025 Capacitor Replacement Guide: capacitor values and ratings
Download: Sams Computerfacts CP21 Atari 1025 Printer.pdf
The Atari 1025 Printer Owner's Guide
[edit | edit source]The Atari 1025 Printer Owner's Guide is the 16-page guide packed with the printer. It covers the controls, connecting the printer, installing the ribbon and roll, fanfold or single-sheet paper, a first BASIC test, troubleshooting questions (faded print, paper feed, ribbon feed, no power and the fuse rating) and the control codes for print pitch, line spacing, line length and the European characters. The hosted PDF was assembled from page images.
Pages that cite this guide
[edit | edit source]- Atari 1025: fuse and command set
- Atari 1025 Maintenance Guide: ribbon and paper installation, fuse
- Atari 1025 Troubleshooting: first checks
Download: Atari 1025 Printer Owner's Guide.pdf