Canon Pro9000 Mark II Service Manual (P/N QY8-13CH-000)

Stop guessing at blinking LED codes. This official 59-page Canon OEM publication (P/N QY8-13CH-000) is the definitive reference used for the 031509 build, providing the exact technical data required for successful logic board replacement and detailed printer maintenance.

This manual gets you back to work immediately. The document features a fully searchable OCR text layer, allowing you to jump straight to a specific torque spec or error code in seconds. Print only the sections you need for the shop floor without worrying about ruining a physical book.

Component Diagnostics and Teardown

Designed for qualified technicians and serious DIY mechanics, this manual details 21 sensor function diagnostics, 34 error-display troubleshooting codes, and 15 major component replacement procedures.

You get complete disassembly sequences for the external housing, carriage unit, ASF unit, purge unit, and platen assembly. The technical documentation goes far beyond basic diagrams by specifying precise grease application points. It dictates exact milligram amounts for highly specific lubricants, including MOLYKOTE PG641 and FLOIL GP-1000R, across 25 distinct locations.

Specification and Initialization Settings

Critical alignments and post-repair settings are clearly mapped out. Adjustments cover logic board replacement parameters and ink absorber counter initialization. The included verification flow chart ensures standard inspection protocols are met regarding proper printing, communication, and carriage locking for safe transport.

You will also find EEPROM information print data essential for ROM version identification and ink system function checks.

• Factory benchmarks dictate EEPROM initialization settings at 1-minute intervals.
• Internal operating temperatures must be maintained strictly between 15–30°C.
• The unit requires a 450 W power rating during active printing.

Please remember that internal printer maintenance involves moving parts and sensitive electrical components. Always verify your technical skill level and consult a certified professional before performing complex service to ensure personal safety and prevent equipment damage.