Print Too Light Or Dark - Printronix p300 Maintenance Manual

Print too light
or dark
Print plot pattern
then all Es, or Hs.
Install new ribbon per
User's Reference
Manual.
Print plot pattern then all
Es, or Hs.
Check for symptom.
Symptom
present
YES
check platen gap per
para 5–10.
YES
GO TO SHEET 2
P300/P600 Troubleshooting
NO
Normal operation
?
NO
Gap
ok
?
A
Figure 4–19. Print Too Light or Dark (1 of 2)
Return to
Adjust platen gap per
para 5–10.
Print out and check
for symptom.
NO
Symptom
present
?
YES
Return to
Normal operation
4–43