Sharp ML-4550 ユーザーズマニュアル

8.1   

<Maintenance>

This chapter provides information for maintaining your printer and the 
toner cartridge, as well as suggestions for high-quality and economical 
printing.

This chapter includes:
•

From the printer’s control panel, you can print pages that give detailed 
information about the printer. They can help you check your printer’s 
status and maintain the printer.

Press Menu until Information appears on the bottom line of the 
display and press OK.

Press the Scroll buttons until the information page you want 
appears and press OK.

Press OK when Yes appears.

A page prints out.

During the printing process, paper, toner, and dust particles can 
accumulate inside the printer. This buildup can cause print quality 
problems, such as toner specks or smearing. Your printer has a cleaning 
mode that can correct and prevent these types of problems.

Clean the cabinet of the printer with a soft, lint-free cloth. You can 
dampen the cloth slightly with water, but be careful not to let any water 
drip onto or into the printer.

There are two methods to clean the inside of the printer:
• Clean the inside manually.
• Print a cleaning sheet, which can be done from the control panel.

Turn the printer off and unplug the power cord. Wait for the printer 
to cool down.

• Cleaning the cabinet of the printer with cleaning materials 

containing large amounts of alcohol, solvents, or other strong 
substances can discolor or crack the cabinet.