Table of Contents
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1.3
General Maintenance Functions
(1) Self-diagnosis
• CPU ROM/RAM check
• FLASH (/MASK) memory check (Program, Language, Default)
• RAM check
• RAM check (MEMORY board: option)
• PC-IF board (parallel) check
• Print test
(2) Sensor calibration (Adjustment of scanning level)
(3) LED test
(4) Tone send test
(5) Multi-frequency (MF) send test
(6) High-speed modem send test
(7) High-speed modem receive test
(8) Tone (TEL/FAX) test
(9) Remote diagnosis
(10) System reset
(11) Service default report (Machine setting for service engineer)
General Information
1 - 7
Service Manual, P/N 59276801
OKIOFFICE 44
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Table of Contents
Troubleshooting
