• Code: E196 000F
• Description: Communication error. The number of read/write job data to the DCON EEPROM exceeded 100.
• Remedy: [Remedy] Turn OFF and then ON the main power. [Reference] Data (device information) is reset by turning OFF and then ON the main power.

• Code: E196 0100
• Description: Communication error. The NACK (a negative reply sent by the reception side to the sending side) was received 3 times in communication from the DC Controller PCB (CPU) to the SCNR EEPROM.
• Remedy: [Related parts] • Harness between the DC Controller PCB (UN04/J111) and the Y/M Laser Driver PCB (UN08/J202) (Unit of replacement: CABLE, CASSETTE SIZE) • Harness between the DC Controller PCB (UN04/J114) and the Secondary Transfer High Voltage PCB (UN03/J501) (Unit of replacement: CABLE, 2ND TRNSFR. H.V. PCB) • Y/M Laser Driver PCB (UN08) (Unit of replacement: LASER SCANNER ASSEMBLY) • Secondary Transfer High Voltage PCB (UN03) (Unit of replacement: 2ND TRNSFR. H.V. PCB ASS'Y) • DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: E196 0101
• Description: Communication error. Although access to the SCNR EEPROM from the DC Controller PCB (CPU) was performed 3 times, no response was received and timeout occurred.
• Remedy: [Related parts] • Harness between the DC Controller PCB (UN04/J111) and the Y/M Laser Driver PCB (UN08/J202) (Unit of replacement: CABLE, CASSETTE SIZE) • Harness between the DC Controller PCB (UN04/J114) and the Secondary Transfer High Voltage PCB (UN03/J501) (Unit of replacement: CABLE, 2ND TRNSFR. H.V. PCB) • Y/M Laser Driver PCB (UN08) (Unit of replacement: LASER SCANNER ASSEMBLY) • Secondary Transfer High Voltage PCB (UN03) (Unit of replacement: 2ND TRNSFR. H.V. PCB ASS'Y) • DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: E196 010F
• Description: Communication error. The number of read/write job data to the SCNR EEPROM exceeded 100
• Remedy: [Remedy] Turn OFF and then ON the main power. [Reference] Data (device information) is reset by turning OFF and then ON the main power.

• Code: E196 0800
• Description: Communication error. The NACK (a negative reply sent by the reception side to the sending side) was received 3 times in communication from the DC Controller PCB (CPU) to the HVT EEPROM.
• Remedy: [Related parts] • Harness between the DC Controller PCB (UN04/J111) and the Y/M Laser Driver PCB (UN08/J202) (Unit of replacement: CABLE, CASSETTE SIZE) • Harness between the DC Controller PCB (UN04/J114) and the Secondary Transfer High Voltage PCB (UN03/J501) (Unit of replacement: CABLE, 2ND TRNSFR. H.V. PCB) • Y/M Laser Driver PCB (UN08) (Unit of replacement: LASER SCANNER ASSEMBLY) • Secondary Transfer High Voltage PCB (UN03) (Unit of replacement: 2ND TRNSFR. H.V. PCB ASS'Y) • DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: E196 0801
• Description: Communication error. Although access to the HVT EEPROM from the DC Controller PCB (CPU) was performed 3 times, no response was received and timeout occurred.
• Remedy: [Related parts] • Harness between the DC Controller PCB (UN04/J111) and the Y/M Laser Driver PCB (UN08/J202) (Unit of replacement: CABLE, CASSETTE SIZE) • Harness between the DC Controller PCB (UN04/J114) and the Secondary Transfer High Voltage PCB (UN03/J501) (Unit of replacement: CABLE, 2ND TRNSFR. H.V. PCB) • Y/M Laser Driver PCB (UN08) (Unit of replacement: LASER SCANNER ASSEMBLY) • Secondary Transfer High Voltage PCB (UN03) (Unit of replacement: 2ND TRNSFR. H.V. PCB ASS'Y) • DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: E196 080F
• Description: Communication error. The number of read/write job data to the HVT EEPROM exceeded 100.
• Remedy: [Remedy] Turn OFF and then ON the main power. [Reference] Data (device information) is reset by turning OFF and then ON the main power

• Code: E197 0B11
• Description: Serial communication error.Communication between the DC Controller PCB and the Second/ Third Delivery PCB was not completed.
• Remedy: [Related parts] • Harness between the DC Controller PCB (UN04/J123) and the Second/Third Delivery Unit (J701) (Unit of replacement: CABLE, FEED) • Second/Third Delivery Unit (Unit of replacement: 2ND/3RD DELIVERY DRIVE ASS'Y) • DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES