M126/M127/M128 6-26 SM
Error Description Action
200.28
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.
Verify that the media is approved.
Inspect the wear strips in the tray,
and replace if they are worn.
200.29
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.
Check the cable routing for the
printhead (
p.6-84 "Printhead
Service Check").
200.30
Narrow media sensor covered during
warm-up.
Check that the narrow media flag
rotates freely and securely. If it is
dislodged or broken, then replace
the rear exit guide (
p.4-64 "Rear
Exit Guide Assembly with Sensor
and Reversing Solenoid Removal").
200.32
Media more than 14 inches too long
over the manual feeder sensor.
Possible causes include multi-sheet
feed or pre-staged media in the tray.
Verify that the media is approved.
Inspect the wear strips in the tray,
and replace if they are worn.
200.33
Page from tray 1 did not reach the
input sensor after multiple attempts.
Page did make it out of the tray at least
as far as the manual feeder sensor.
Possible cause is that the page stalled
at the alignment gate.
Verify that the pick tires are clean,
not worn, or filled with paper dust.
Replace the pick tires if necessary
(
p.4-3 "ACM Pick Tire Roller
Removal").
The alignment roller may be binding.
Call the next level of support.
200.34
Timed out waiting for page from tray 1
to reach the input sensor after multiple
pick attempts, but the page was later
detected at the input sensor while
waiting for any page(s) ahead to clear
the paper path. Possible cause is that
the page is delayed at the alignment
gate.