Description: This message appears even though the tray is loaded with the correct paper size.
Remedy: 1. Run the sensor test in the sensor monitor mode to verify that the cassette media size switch is functioning properly. 2. Reconnect the cassette media size switch intermediate connector J57, and connector J107 on the DC controller PCA. 3. Replace the lifter assembly.
Code: 41.5
Display: 41.5 UNEXPECTED TYPE IN TRAY <X> LOAD TRAY <X> [TYPE] [SIZE]
Description: This message appears even though the tray is loaded with the correct paper size.
Remedy: 1. Reconnect the media sensor intermediate connector J77, and connector J131 on the DC controller PCA. 2. Replace the registration assembly.
Code: 41.7
Display: 41.7 ERROR
Description: Printer error
• X = 2; beam detected misprint • X = 7; media transport error
Remedy: Turn the product off, and then on.
Code: 48.0
Display: 48.01 TRANSFER UNIT ERROR
Description: The transfer belt has dislocated during printing.
Remedy: Turn product off then on. If the message persists, remove and reinstall the transfer unit.
Code: 49.XXXX
Display: 49.XXXX ERROR
Description: A firmware error has occurred.
Remedy: jobs, software applications issues, nonproduct specific printer drivers, poor-quality USB or network cables, bad network connections or incorrect configurations, invalid firmware operations, or unsupported accessories. 1. Turn the product off and then on. 2. If the error returns, check the following items: • The error might be caused by a network connectivity problem, such as a bad interface cable, a bad USB port, or an invalid network configuration setting. • The error might be caused by the print job, such as an invalid printer driver, a problem with the software application, or a problem with the file you are printing. • Upgrading the product firmware might help resolve the error. See the product user guide for more information.
Code: 50.1
Display: 50.1 FUSER ERROR
Description: Low fuser temperature
Remedy: Remove the fuser and any residual paper. Check connector J50 between the fuser and the product. If either is damaged, replace the connector or fuser.