Xerox ii LINXSolid Inkjet 100 Service Manual page 113

If vacuum is greater than 51 cm Hg, the cap/wipe/purge
gasket is leaking. Replace the cap/wipe/purge assembly.
9. Install a new cap/wipe/purge assembly. After installing a new
cap/wipe/purge assembly, it may take from 4–6 front panel
Clean cycles before the cap/wipe/purge gasket seals properly.
Be sure to verify the new cap/wipe/purge assembly performs
properly. (Action Steps 4 to 8.)
10. Install a new printhead only after directed by Action Steps 1–8.
If you are not sure the printhead is the problem, change the
cap/wipe/purge assembly first.
NOTE: The factory has set the printhead adjustable mounts at the
maximum distance from the drum to avoid accidental grinding or
crashing with the drum upon installation. Therefore, it is critical that
they be properly adjusted so that a good seal will be obtained with the
cap/wipe/purge assembly. This should be adjusted while COLD. Once
the printer is warmed up and the printhead is HOT, the printhead-to-
drum gap MUST be adjusted again.
NOTE: The front panel Head-to-Drum Adjust will time-out after 20
minutes which will result in a 4,015.45 error. To clear the error, cycle
power on the printer.
11. Check for Service Required Errors. After installing the
printhead, you may get one of the following service errors due
to mis-adjustment or cabling problems:
4,002.41 and 4,006.45
Printhead NVRAM all zeroes. If the data cable between
the power control board and the printhead is not plugged
in properly or damaged (Figure 3-8), this error will occur.
Reseat or replace the data cable.
13,003.35, 13,019.40 and 13,035.47
Heater running away. If the data cable is not making a
good connection, the incorrect data will be sent to the
main board. Reseat or replace the printhead data cable
before replacing printhead.
13,004.43 or 13,020.41
Jetstack not heating as quickly as it should. Readjust
the left or right head-to-drum adjustment; the jetstack is
too close to the drum which prevents it from warming
up. If the error reoccurs after the adjustment, replace the
printhead.
Troubleshooting 3-13