Sharp MX-B557P User Manual page 133

Troubleshooting
Action
Step 2
Fix slow printing problems. For more information, see
printing" on page
Do vertical white lines appear on prints?
Vertical dark bands
Note: Before solving the problem, print the Print Quality Test Pages. From the control panel, navigate to
Settings > Troubleshooting > Print Quality Test Pages. For non‑touch‑screen printer models, press
navigate through the settings.
Action
a
Check if the printer is using a genuine and supported toner
cartridge.
Note: If the toner cartridge is not supported, then install a
supported one.
b
Print the document.
Do vertical dark bands appear on prints?
Vertical dark lines or streaks
Note: Before solving the problem, print the Print Quality Test Pages. From the control panel, navigate to
Settings > Troubleshooting > Print Quality Test Pages. For non‑touch‑screen printer models, press
navigate through the settings.
135.
Yes
Contact your dealer. The problem is
"Slow
Yes
Contact your dealer. The problem is
133
No
solved.
to
No
solved.
to