How to Upgrade, Repair, Disassemble an Apple Printer

Do you need to upgrade or repair your Apple Computer Inc. printer? Here is a collection of free take apart instructions, disassembly pictures, cleaning advice, upgrade and repair manuals, as well as do-it-yourself (DIY) tips and tricks for LaserWriter printers and for ink or toner cartridges. If you have written a hacking guide yourself (or if you know of a maintenance tutorial not linked here), please submit a new entry.

Apple LaserWriter 12/640PS	To speed things up you may upgrade the memory of the printer. This won't make it print more pages per minute and it won't improve communication speed over the LAN but it will allow more room for fonts and graphics.
Apple LaserWriter Select 360	A complete repair guide with detailed pictures of the printer guts.
Apple LaserWriter 8500	How to solve ROS motor problems. Take apart pictures.

Manufacturer Information, Customer Service

Hardware Maintenance Manual, User Guide, Service Manual

As far as I know Apple Computer Inc. doesn't provide free service manuals.