Lexmark E330 Service Manual - Page 68
Printhead service check
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4505 Note: NVRAM is on the operator panel printed circuit board (PCB) while secure NVRAM is on the controller PCB. Check margin alignments after replacing the operator panel assembly. See "Printhead service check" on page 2-61 for more information. If margin errors are unacceptable, corrections can only be made through software. Contact the next level of support or Lexmark at 1-800-539-6275. 2-40 Service Manual
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2-40
Service Manual
4505
Note:
NVRAM is on the operator panel printed circuit board (PCB)
while secure NVRAM is on the controller PCB. Check margin
alignments after replacing the operator panel assembly. See
“Printhead service check” on page 2-61
for more information. If
margin errors are unacceptable, corrections can only be made
through software. Contact the next level of support or Lexmark at
1-800-539-6275.