Konica Minolta magicolor 7450 grafx - Manual (Page 12)

Contents iv
Tray 2 111
Loading Media 111
Printing on Envelopes 114
Tray 3/4/5 (Optional Lower Feeder Units) 117
Loading Plain Paper 117
Duplexing 120
Output Tray 122
Media Storage 123
7 Replacing Consumables ...............................................................................125
Replacing Consumables 126
About Toner Cartridges 126
Replacing a Toner Cartridge 128
Replacing a Imaging Unit 132
Replacing the Waste Toner Bottle 137
Replacing the Backup Battery 139
8 Maintaining the Printer ..................................................................................143
Maintaining the Printer 144
Cleaning the Printer 148
Exterior 148
Media Rollers 149
Cleaning the Media Feed Rollers (Manual Feed Tray) 149
Cleaning the Media Feed Rollers (Tray 2/3/4/5) 150
Cleaning the Duplex Option Feed Rollers 151
Cleaning the Media Transfer Rollers for Tray 3/4/5 152
Cleaning the Laser Lens 153
9 Troubleshooting ............................................................................................155
Introduction 156
Printing a Configuration Page 156
Preventing Media Misfeeds 157
Understanding the Media Path 158
Clearing Media Misfeeds 159
Media Misfeed Messages and Clearing Procedures 160
Clearing a Media Misfeed in Tray 2 161
Clearing a Media Misfeed in Tray 3/4/5 165
Clearing a Media Misfeed from the Duplex Option 167
Clearing a Media Misfeed from the Fuser Unit 168
Clearing a Media Misfeed from Tray 1 (Manual Feed Tray) and Transfer
Roller 172
Solving Problems with Media Misfeeds 175
Solving Other Problems 178
Solving Problems with Printing Quality 183
Status, Error, and Service Messages 189
Standard Status Messages 189