• Code: 457-003
• Description: Image Transfer Roller End: C (ML) The machine detected an abnormal reading of the resistance of the image transfer roller for Cyan in ML condition because it is near the end of its service life. ML: Absolute humidity is more than 5.0 g/m3 and 8.4 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Cyan is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Cyan. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 457-004
• Description: Image Transfer Roller End: C (MM) The machine detected an abnormal reading of the resistance of the image transfer roller for Cyan in MM condition because it is near the end of its service life. MM: Absolute humidity is more than 8.4 g/m3 and 15.0 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Cyan is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Cyan. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 457-005
• Description: Image Transfer Roller End: C (MH) The machine detected an abnormal reading of the resistance of the image transfer roller for Cyan in MH condition because it is near the end of its service life. MH: Absolute humidity is more than 15.0 g/m3 and 24.0 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Cyan is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Cyan. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 457-006
• Description: Image Transfer Roller End: C (HH) The machine detected an abnormal reading of the resistance of the image transfer roller for Cyan in HH condition because it is near the end of its service life. HH: Absolute humidity is more than 24.0 g/m3.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Cyan is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Cyan. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 458-001
• Description: Image Transfer Roller End: M (LLL) The machine detected an abnormal reading of the resistance of the image transfer roller for Magenta in LLL condition because it is near the end of its service life. LLL: Absolute humidity is 2.5 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Magenta is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Magenta. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 458-002
• Description: Image Transfer Roller End: M (LL) The machine detected an abnormal reading of the resistance of the image transfer roller for Magenta in LL condition because it is near the end of its service life. LL: Absolute humidity is more than 2.5 g/m3 and 5.0 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Magenta is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Magenta. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 458-003
• Description: Image Transfer Roller End: M (ML) The machine detected an abnormal reading of the resistance of the image transfer roller for Magenta in ML condition because it is near the end of its service life. ML: Absolute humidity is more than 5.0 g/m3 and 8.4 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Magenta is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Magenta. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.

• Code: 458-004
• Description: Image Transfer Roller End: M (MM) The machine detected an abnormal reading of the resistance of the image transfer roller for Magenta in MM condition because it is near the end of its service life. MM: Absolute humidity is more than 8.4 g/m3 and 15.0 g/m3 or less.
• Causes: • Check the connections between the transfer HVPS and the roller. • Service life of image transfer roller for Magenta is near end. • Transfer HVPS defective
• Remedy: 1. Replace the image transfer roller for Magenta. 2. Check the connections between the transfer HVPS and the roller. 3. Replace the transfer HVPS.