01/026-6 8825/8830 PrinterOutput Diagnostic Test CodesGeneral ProceduresOutput Diagnostic Test CodesNOTE: 8825: The Media Drawer 3 is not available on the 8825. The Media Roll Drawer 2 isoptional and is identified as Tag/MOD 89.CAUTIONDo not run diagnostic code [0403] if the fuser is cold. Printer damage can occur. Diagnosticcode [0403] runs the fuser motor, the developer motor, and the drum motor. The fuser heater isturned off while the printer is in the diagnostic mode.ADDITIONAL INFORMATION:1. Codes [0728] and [0731] must be chained with [0704] in order to check the operation ofthe Feed and Rewind clutches for Roll 2.2. Codes [0727] and [0730] must be chained with [0703] in order to check the operation ofthe Feed and Rewind Clutches for Roll 1.3. Codes [0729] and [0732] must be chained with [0703] in order to check the operation ofthe Feed and Rewind Clutches for Roll 3.4. The fuser must be at the run temperature before the Drive Motors are switched ON to pre-vent damage to the printer.5. Codes [0703] and [0704]: These Stepper Motor codes have output control tests that arecapable of driving the motors forward or backward at any speed. These tests are enteredusing the correct chain and test number, and then entering one of the numbers in theStepper Motor Command table shown on the right.Table 1Code Component Tested[0201] Display Test (individual LEDs)[0203] Service Meter (half clicks meter on ENTER, completes click on EXIT)[0210] Control Panel LEDs[0403] Runs Drum, Developer and Fuser Motors (See CAUTION above).[0703] Roll Feed Stepper - Forward[0704] Roll Feed Stepper - Reverse[0716] Roll Drive Motor and Roll 1 Feed Clutch (CL1)[0717] Roll Drive Motor/Roll 2 Feed Clutch (CL3) (8830/8825 with Tag/MOD 89)[0718] Roll Drive Motor and Roll 3 Feed Clutch (CL5)[0720] Cutter Brake[0723] Cutter Drive Motor (1 cycle)[0727] Roll 1 Rewind Clutch (CL2)[0728] Roll 2 Rewind Clutch (CL4) (8830 and 8825 with Tag/MOD 89)[0729] Roll 3 Rewind Clutch (CL6)[0730] Roll 1 Forward (Feed) Clutch (CL1)[0731] Roll 2 Forward (Feed) Clutch (CL3) (8830 and 8825 with Tag/MOD 89)[0732] Roll 3 Forward (Feed) Clutch (CL5)[0733] Bypass Clutch (8830 and 8825 with Tag/MOD 90)[0905] Toner Dispense Motor[0914] Cooling Fans ON at slow speed if Fuser is cold[0917] Transport Drive Motor[0925] Toner Cartridge (1 revolution)[0956] Test Pattern - additional delay[0957] Display area coverage of last print made.[0966] Erase Lamp[1009] Fuser Power Relay ON
