• Code: 200.22
• Description: FAILED SMALL GAP OR NO GAP JAM RECOVERY. Engine detected small gap or no gap at the manual feeder sensor, opened the gap by stopping the feed rolls, but never saw the leading edge of the second page at the input sensor.
• Remedy: Verify that the media is approved. Inspect the wear strips in the tray, and replace if they are worn.

• Code: 200.23
• Description: Laser Servo never started due to potential conflict with the transfer servo. Possible causes: slow or missing transport motor positional feedback, or the media is transferred too quickly to the input sensor.
• Remedy: Verify that the media is approved. Inspect the wear strips in the tray, and replace if they are worn. Check the main motor.

• Code: 200.24
• Description: The measured gap at the input sensor is too small to meet the video delivery requirements. (There is not enough time since prior image finished to start new image)
• Remedy: Verify that the media is approved. Inspect the wear strips in the tray, and replace if they are worn.

• Code: 200.26
• Description: The trailing edge never cleared the input sensor when feeding out the media that was detected during warmup.
• Remedy: Verify that the media is approved. Inspect the wear strips in the tray, and replace if they are worn.

• Code: 200.27
• Description: Printhead Driver: Mirror motor fell out of lock condition after the media at the input sensor–more time elapsed since the printhead than the expected stable lock time, but less than the printhead jitter-stable specification. Mirror motor fell out of lock condition after media at the input sensor–more time elapsed since the printhead than expected stable lock time, but less than the printhead jitter-stable specification.
• Remedy: Printhead Note: New printhead must be aligned. See “Printhead assembly electronic adjustment”. Turn the printer off. Disconnect the printhead cables from J12 and J8 on the controller board. Turn the printer on with the front door closed. On the controller board, verify +5 V dc on pin 10 at J12 and +5 V dc on pins 1, 2, and 3 at J8. Verify grounds on pins 2, 4, and 7 at J12 and on pin 4 at J8. •If voltages or grounds are incorrect, then check the controller board. See “Controller board service check” for more information. •If voltages are correct, then replace the printhead (comes with cables).

• Code: 200.28
• Description: First writing line of a page at the developer nip, but laser servo cleanup is not complete. Likely pre staged media or a fast paper feed.
• Remedy: Verify that the media is approved. Inspect the wear strips in the tray, and replace if they are worn.

• Code: 200.29
• Description: Printhead drive control out of range due to an external event beyond what the control is designed to handle. Probable causes: ESD or noise on hsync signal.
• Remedy: Check the cable routing for the printhead. See “Printhead service check”.

• Code: 200.30
• Description: Narrow media sensor covered during warm-up.
• Remedy: Check that the narrow media flag rotates freely and securely. If it is dislodged or broken, then replace the rear exit guide. See “Rear exit guide assembly with sensor and reversing solenoid removal”.