User's Guide
Solving Problems 6-15
Table 6-1. Troubleshooting Guide––continued
Symptom Probable Cause/Corrective Action
Characters are missing one or 99
99
9Print density fine-adjustment
more dots. is set too light. Hold down
Print Density button and re-
adjust print density.
99
99
9PH GAP and PFORCE param-
eters on Setup menu are not
set to Auto, or settings are
incorrect. Check settings.
99
99
9Printhead is damaged or worn.
Replace printhead.
Printer prints garbled text and 99
99
9Wrong printer emulation sel-
paper moves erratically. ected. Make sure computer
and printer are set for same
printer emulation.
Single sheets do not feed properly. 99
99
9Paper is not loaded properly.
Refer to Loading Paper section
for detailed procedure.
99
99
9Wrong paper path selected.
Make sure Top paper path is
selected.
99
99
9PH GAP and PFORCE param-
eters on Setup menu are not
set to Auto, or settings are
incorrect. Check settings.
User's Guide
Solving Problems 6-15
Table 6-1. Troubleshooting Guide––continued
Symptom Probable Cause/Corrective Action
Characters are missing one or 99
99
9Print density fine-adjustment
more dots. is set too light. Hold down
Print Density button and re-
adjust print density.
99
99
9PH GAP and PFORCE param-
eters on Setup menu are not
set to Auto, or settings are
incorrect. Check settings.
99
99
9Printhead is damaged or worn.
Replace printhead.
Printer prints garbled text and 99
99
9Wrong printer emulation sel-
paper moves erratically. ected. Make sure computer
and printer are set for same
printer emulation.
Single sheets do not feed properly. 99
99
9Paper is not loaded properly.
Refer to Loading Paper section
for detailed procedure.
99
99
9Wrong paper path selected.
Make sure Top paper path is
selected.
99
99
9PH GAP and PFORCE param-
eters on Setup menu are not
set to Auto, or settings are
incorrect. Check settings.