Epson B4400 Benutzerhandbuch

B4400/4500/4600 User’s Guide

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image drum when the print becomes faint or begins to 

deteriorate.

It is recommended that you change the toner cartridge and 

clean the LED array at the same time as you change the image 

drum.

CAUTION! The green image drum surface at the base of the 

cartridge is very delicate and light sensitive. Do not touch it and 

do not expose it to normal room light for more than 5 minutes. 

If the drum unit needs to be out of the printer for longer than 

this, please wrap the cartridge inside a black plastic bag to keep 

it away from light. Never expose the drum to direct sunlight or 

very bright room lighting. Always hold the image drum unit by 

the ends or from the top.

Press the cover release and open the printer’s top cover 

fully.

WARNING! If the printer has been powered on, the fuser may 

be hot. This area is clearly labeled. Do not touch.

Remove the used image drum and toner cartridge.

Follow the installation instructions on or inside the box 

containing the new image drum to install the new image 

drum.

Gently wipe the LED array surface with the LED lens 

cleaner that came with the new toner cartridge, or wipe 

with a soft tissue.

Close the top cover and press it down to latch it closed.

If the printed page shows signs of fading, streaking or erratic 

marks, the problem may be cleared by generating a drum 

cleaning page as follows.

Start the Status Monitor for the printer.

Click on [Printer Setup] tab - [Printer Menu] button - 

[Test Print tab] - [Cleaning] button.