Lexmark C500n User Manual

Replacing the photodeveloper cartridge
49
Maintenance
Replacing the photodeveloper cartridge
When Replace Belt CG appears on the operator panel, you need to replace the photodeveloper cartridge immediately. 
For more information, see Ordering a photodeveloper cartridge. 
1Pull up on the top door release latch. Pull the top door up, then rotate it backwards to its open position.
2Push the latches toward each other to release the photodeveloper cartridge.
Note:Notice the arrow on each latch which points...

Replacing the photodeveloper cartridge
50
Maintenance
3Grasp the handle and pull the used photodeveloper cartridge straight up. Dispose of it properly.
4Carefully unpack the new photodeveloper cartridge. Remove any packaging material or tape.
5Remove the two clips on the sides of the photodeveloper cartridge.
Warning:Do not touch the photoconductor film, which is the shiny green part of the photodeveloper cartridge.
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Replacing the photodeveloper cartridge
51
Maintenance
6Grasp the handle of the new photodeveloper cartridge and align it with its opening. Gently lower it into place.
7Push the latches away from each other to lock the photodeveloper cartridge into place.
8Close the top door.
9Turn the printer on. When the printer returns to Ready, reset the photodeveloper belt count. See Ordering a 
photodeveloper cartridge for information on resetting the belt count.
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Recycling Lexmark products
52
Maintenance
Recycling Lexmark products
To return your Lexmark products to Lexmark for recycling:
1Visit our Web site:
www.lexmark.com/recycle
2Follow the instructions on your screen.
Cleaning the printhead lens
Clean the printhead lens when you see print quality problems as mentioned in in the Troubleshooting chapter.
1Turn the printer off.
2Pull the front door release latch forward and gently lower the front door. See the illustrations in Replacing the 
toner cartridges on...

Cleaning the printhead lens
53
Maintenance
7Gently wipe the printhead lens in one direction using a clean, dry lint-free cloth.
8Push the lens cover down.
9Replace the Photodeveloper cartridge, for more information see Replacing the photodeveloper cartridge on 
page 49.
10Push the latches away from each other to lock the photodeveloper cartridge into place. 
11Close the top door.
12Install all of the toner cartridges. See Replacing the toner cartridges on page 41.
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Cleaning the printhead lens
54
Maintenance
13Close the front door.
14Turn the printer on.
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2
Contents
Chapter 1: Overview  ........................................................................................................... 4
Basic model  ..................................................................................................................................................... 4
Configured model  ............................................................................................................................................ 4
Understanding the printer operator panel...

Identifying the media path
56
Clearing jams
Identifying the media path
The following illustration shows the path that media travels through the printer. The path varies depending on the input 
source (tray 1 or tray 2).
Tray2 
JAM-AJAM-B JAM-C
Tray1
JAM-A
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Identifying the media path
57
Clearing jams
Accessing jam areas
Open doors and covers, and remove trays to access jam areas. The illustration shows the location of sources and possible 
jam areas.
Use the following table to locate instructions for a particular jam; however, to resolve any message, you must clear all media 
from the media path.
Jam messageGo to page
JAM-A Tray, Rear (tray 1) 58
JAM-A Tray, Rear(tray 2) 59
JAM-B Rear 60
JAM-C Rear 62
Rear door
Standard tray 
(Tray 1)
530-sheet tray 
(Tray...

Identifying the media path
58
Clearing jams
JAM-A Tray, Rear (tray 1)
A JAM-A Tray, Rear message indicates the media is jammed in either tray 1 or tray 2. The affected tray is indicated by 
the Tray x message. Tray x could be the 250-sheet letter size tray or the optional 250-sheet legal size tray (Tray 1), or 
the optional 530-sheet tray (Tray 2).
1Pull the tray out. Remove the tray completely.
For a misfeed of the media, the single piece of media is laying on top of the stack. Pull it straight out....