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Lexmark
Printer
CS921
Page 49
Lexmark CS921 - Page 49
169 pages
Manual
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R
e
placing the waste toner bottle
1
Open door A.
2
R
emove the waste toner bottle.
3
Using the printhead
wiper
, clean the printhead lens.
4
Insert the wiper back to into place
.
5
Unpack the new waste toner bottle.
Maintaining the printer
49
48
50
Table of Contents
Main Page
Default Chapter
2
Table of Contents
2
Safety Information
5
Conventions
5
Product Statements
5
Learning about the Printer
8
Finding Information about the Printer
8
Selecting a Location for the Printer
9
Printer Configurations
10
Basic Model
11
Attaching Cables
12
Using the Control Panel
13
Understanding the Status of the Power Button and Indicator Light
14
Using the Home Screen
14
Menu Map
16
Printing a Menu Settings Page
17
Setting up and Using the Home Screen Applications
18
Customizing the Home Screen
18
Using Display Customization
18
Configuring Eco-Settings
18
Setting up and Using the Accessibility Features
19
Enabling Magnification Mode
19
Activating Voice Guidance
19
Adjusting the Voice Guidance Speech Rate
19
Adjusting the Default Internal Speaker Volume
19
Adjusting the Default Headphones Volume
20
Enabling Spoken Passwords or Personal Identification Numbers
20
Navigating the Screen Using Gestures
20
Using the Keyboard on the Display
20
Loading Paper and Specialty Media
21
Setting the Size and Type of the Specialty Media
21
Configuring Universal Paper Settings
21
Loading Trays
21
Loading the Multipurpose Feeder
24
Linking Trays
25
Printing
26
Printing from a Computer
26
Printing from a Flash Drive
26
Supported Flash Drives and File Types
27
Configuring Confidential Jobs
28
Printing Held Jobs
28
Printing a Font Sample List
28
Printing a Directory List
28
Canceling a Print Job
29
Securing the Printer
30
Locating the Security Slot
30
Erasing Printer Memory
30
Erasing Printer Hard Disk Memory
30
Configuring Printer Hard Disk Encryption
31
Restoring Factory Default Settings
31
Statement of Volatility
31
Maintaining the Printer
33
Networking
33
Setting up Serial Printing (Windows Only)
34
Cleaning Printer Parts
35
Cleaning the Printhead Lens
36
Ordering Parts and Supplies
39
Ordering a Photoconductor Unit
40
Ordering a Waste Toner Bottle
40
Ordering Staple Cartridges
40
Replacing Parts and Supplies
42
Replacing a Photoconductor Unit
45
Replacing the Transfer Belt
55
Moving the Printer
64
Saving Energy and Paper
65
Recycling
66
Clearing Jams
67
Avoiding Jams
67
Identifying Jam Locations
68
Paper Jam in the Multipurpose Feeder
69
Paper Jam in Door C
69
Paper Jam in Door D
73
Paper Jam in the 3000-Sheet Tray
74
Paper Jam in the Booklet Finisher
75
Paper Jam in the Staple Finisher
79
Staple Jam in the Staple Finisher
81
Staple Jam in the Staple, Hole Punch Finisher
83
Staple Jam in the Booklet Finisher
85
Troubleshooting
87
Network Connection Problems
87
Enabling the Usb Port
88
Hardware Options Problems
89
Issues with Supplies
90
Paper Feed Problems
91
Paper Curl
92
Tray Linking Does Not Work
93
Paper Frequently Jams
94
Jammed Pages Are Not Reprinted
94
Printing Problems
95
Slow Printing
96
Print Jobs Do Not Print
97
Print Quality Is Poor
98
Dark Print
99
Ghost Images
101
Incorrect Margins
106
Repeating Defects
111
Uneven Print Density
115
Vertical White Lines
117
The Printer Is Not Responding
118
Job Prints from the Wrong Tray or on the Wrong Paper
119
Color Quality Problems
120
Faq about Color Printing
121
The Print Appears Tinted
122
Contacting Customer Support
123
Upgrading and Migrating
124
Hardware
124
Installing an Optional Card
128
Software
159
Firmware
160
Notices
161
Noise Emission Levels
162
Static Sensitivity Notice
163
Temperature Information
163
Laser Notice
163
Laser Advisory Label
164
Index
165
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