• Code: 82
• Description: Waste toner nearly full Waste toner cartridge nearly full
• Remedy: 1 Check the waste toner cartridge. Is the above component properly installed? Go to step 2. Reinstall the waste toner cartridge. 2 Check the sensor (waste toner cartridge full) for proper operation. 1. Enter the Diagnostics Menu. 2. Select BASE SENSOR TEST. 3. Select Exit level. 4. Select Standard bin full 1. Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked? Go to step 5. Go to step 3. 3 Check the sensor (waste toner cartridge full) connection. Is the above component properly connected? Replace the sensor (waste toner cartridge full). Go to “Sensor (waste toner cartridge full) removal”. Replace the connection. 4 Perform a POR. Does the error remain when the power is turned off/on again? Replace the upper printer engine card assembly. Go to “Upper printer engine card assembly removal”. Problem solved.

• Code: 84
• Description: (color) PC unit missing (Color) PC cartridge not detected
• Remedy: 1 Check the appropriate PC cartridge. Is the above component properly installed? Go to step 2. Reinstall the appropriate PC cartridge. Go to “PC cartridge unit removal”. 2 Replace the appropriate PC cartridge. Does the error remain? Go to step 3. Problem solved. 3 Perform a POR. Does the error remain when the power is turned off/on again? Replace the upper printer engine card assembly. Go to “Upper printer engine card assembly removal”. Problem solved.

• Code: 84
• Description: Black PC unit life warning K PC cartridge nearly exhausted Color PC unit life warning K PC cartridges nearly exhausted. Replace black PC unit K PC cartridge exhausted Replace color PC units CMY PC cartridges exhausted
• Remedy: 1 Check the K PC cartridge. Is the above component properly installed? Go to step 2. Reinstall the K PC cartridge. Go to “PC cartridge unit removal”. 2 Replace the K PC cartridge. Does the error remain? Go to step 3. Problem solved. 3 Perform a POR. Does the error remain when the power is turned off/on again? Replace the upper printer engine card assembly. Go to “Upper printer engine card assembly removal”. Problem solved.

• Code: 84
• Description: Replace color PC units CMY PC cartridges exhausted
• Remedy: 1 Check the CMY PC cartridges. Is the above component properly installed? Go to step 2. Reinstall the CMY PC cartridges. Go to “PC cartridge unit removal”. 2 Replace the CMY PC cartridges. Does the error remain? Go to step 3. Problem solved. 3 Perform a POR. Does the error remain when the power is turned off/on again? Replace the upper printer engine card assembly. Go to “Upper printer engine card assembly removal”. Problem solved

• Code: 849.00
• Description: Service hard drive Hard drive/configuration ID mismatch
• Remedy: 1 Check the hard drive data and power connections. Are the above connections connected properly? Replace the hard drive. Go to “Hard drive removal”. Replace the connections. 2 Perform a POR. Does the error remain when the power is turned off/on again? Replace the RIP card assembly. Go to “RIP card assembly removal”. Problem solved.

• Code: 88
• Description: (Color) toner low (Color) toner cartridge nearly empty
• Remedy: 1 Check the appropriate toner cartridge. Does the appropriate toner cartridge contain toner? Go to step 2. Replace the toner cartridge. 2 Check the appropriate toner cartridge for proper installation. Is the appropriate above component properly installed? Go to step 3. Reinstall the appropriate toner cartridge. 3 Check the gear rotation in the appropriate toner add assembly. Does the gear, located at the lower part of the above component rotate smoothly? Go to step 4. Replace the appropriate toner add assembly. Go to “CMY toner add assembly removal” or “K toner add assembly removal”. 4 Check the appropriate toner add assembly chute for clogging. Is the chute, located at the lower part of the above component, free of clogs and obstructions? Go to step 5. Clean any obstructions

• Code: 88
• Description: Replace (color) toner (Color) toner cartridge empty
• Remedy: 1 Check the appropriate toner cartridge. Does the appropriate toner cartridge contain toner? Go to step 2. Replace the toner cartridge. 2 Check the appropriate toner cartridge for proper installation. Is the appropriate above component properly installed? Go to step 3. Reinstall the appropriate toner cartridge. 3 Check the gear rotation in the appropriate toner add assembly. Does the gear, located at the lower part of the above component rotate smoothly? Go to step 4. Replace the appropriate toner add assembly. 4 go to’s 4 Check the appropriate toner add assembly chute for clogging. Is the chute, located at the lower part of the above component, free of clogs and obstructions? Go to step 5. Clean any obstructions. 5 Check the appropriate segment of the CMYK toner add motor assembly for operation. Caution: When performing motor tests, ensure that all cover and door interlock switches are overridden. Warning: Only perform this test in segments of three seconds or less or toner spill will occur. 1. Enter the Diagnostics Menu. 2. Select MOTOR TESTS. 3. Select Printer Motor Test. 4. Select C, M, Y or K toner add motor. Does the above component operate properly? Go to step 7. Go to step 6. 6 Check the CMYK toner add motor assembly connection. Is the above component properly connected? Replace the CMYK toner add motor assembly. Go to “CMYK toner add motor assembly removal”. Replace the connection. 7 Perform a POR. Does the error remain when the power is turned off/on again? Replace the upper printer engine card assembly. Go to “Upper printer engine card assembly removal”. Problem solved.

• Code: 900.xx
• Description: Service RIP software RIP card assembly software error
• Remedy: 1 Perform a POR. Does the error occur when the power is turned off/on? Go to step 2. Perform several print tests. If the problem remains, go to step 2. 2 Turn the printer off for 60 seconds. Does the error occur when the power is turned off/on again? Replace the RIP card assembly. Go to “RIP card assembly removal”. Go to step 3. Problem solved.