3-50 Phaser 7500 Printer Service Manual
Error Messages and Codes
Regi Sensor On Jam (Tray 1)
The Regi Sensor does not turn On within the specified time after the Regi Clutch
On after the Feed from Tray 1 has started.
Applicable Chain-Link Code
• 075-135: Regi Sensor On Jam (MSI ~)
Initial Actions
• Check the paper path for debris.
• Clean the Pick and Feed Rollers. Replace the Rollers if worn.
• Power cycle the printer.
• If the problem persists, follow the procedure below.
1. Check the paper transportation failure due to debris/ burrs on the paper path.
2. Check the Tray 1 Takeaway Roll and Pinch Roll for contamination, wear, and
rotation failure.
3. Check the MSI Takeaway Roll Drive Gear for wear and damage.
4. Is paper used out of specification (refer to “Paper and Tray Specifications” on
page 1-19?
5. Check the Regi Sensor for contamination, improper installation, and Actuator
operation failure.
6. Perform the Jam Sensors test in Diagnostics.
7. The connection between the Regi Sensor J160 and the Motor Drive PWB J515
for open circuit, short circuit, and poor contact.
8. Perform the Main Motor test in Diagnostics.
9. Perform the Takeaway Clutc h test in Diagnostics.
10. If no problems are found, replace the following parts in sequence:
• Motor Drive PWB (REP 18.13, page 8-204)
• MCU PWB (REP 18.12, page 8-202)
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
■ MCU PWB, PL18.3.6
■ Motor Drive PWB, PL18.3.7
To Next Page
Loading...
Need help?
General