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Apple Service Guide Laserwriter Printers January 1992

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Revision as of 14:29, 30 September 2026 by Josh (talk | contribs) (Contents as the six tabs with PDF start pages for this scan; trim duplicated text; bold removed)
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The LaserWriter Printers Service Guide, January 1992 is a scan of Apple's on-site service guide for the LaserWriter and LaserWriter Plus, the LaserWriter II SC, NT, NTX, IIf and IIg, and the Personal LaserWriter SC, NT and LS. The cover of this copy reads "LaserWriter Printers Service Guide, January 1992"; the running footer is "ASG-LaserWriter Printers Jan 92". It is a 217-page scan made in 2016.[1] It is the same guide as Apple Service Guide For Laserwriter Printers Volume I 072-0631-b 1992, part number 072-0631-B, scanned separately.

Contents

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Safety procedures and practices, then six tab sections; page numbers restart in each tab.[1]

  • Safety procedures and practices (PDF p. 5)
  • Tab 1, On-Site Troubleshooting (PDF p. 9)
  • Tab 2, LaserWriter/LaserWriter Plus (PDF p. 16): exploded view, parts list, specifications, status lights, test prints, troubleshooting (pp. 10-51), ROM upgrade, laser power and image skew adjustments, preventive maintenance, wiring diagram
  • Tab 3, LaserWriter II (PDF p. 78)
  • Tab 4, Personal LaserWriter (PDF p. 140)
  • Tab 5, General Information (PDF p. 196): connecting to a Macintosh or an MS-DOS computer, hard disks on the LaserWriter II NTX
  • Tab 6, Ports and Cables (PDF p. 204): cable table, external connectors and pin-outs, switch configurations

For a fuller description of each tab, see Apple Service Guide For Laserwriter Printers Volume I 072-0631-b 1992.

What this guide does not contain

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Apple's parts lists are "not comprehensive": only selected service modules and replacement parts are listed. There are no schematics or component values.[1]

Pages that cite this document

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Download: Apple Service Guide LaserWriter Printers January 1992.pdf

References

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  1. ↑ 1.0 1.1 1.2 Apple Computer, LaserWriter Printers Service Guide, January 1992, 217 pp. (scan). Hosted as File:Apple Service Guide LaserWriter Printers January 1992.pdf.