HP 4300 Service Manual - Page 73
Printer maintenance - firmware
UPC - 808736312264
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Page 73 highlights
4 Printer maintenance Contents Cleaning the printer and accessories 54 Cleaning the fuser 55 Running the cleaning page manually 56 To run the cleaning page manually 56 Running the cleaning page automatically 57 To run the cleaning page automatically 57 Cleaning spilled toner 57 Performing preventative maintenance 58 Resetting the maintenance-kit counter 58 Resetting the maintenance-kit counter 58 Expected life of components 59 Maintaining the stapler unit 60 Removing and replacing the stapler unit 60 To remove and replace the stapler unit 60 Loading staples 62 To load staples 62 Downloading a remote firmware update 63 Q2431-90912 Chapter 4 Printer maintenance 53
Q2431-90912
Chapter 4 Printer maintenance
53
4
Printer maintenance
Contents
Cleaning the printer and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Cleaning the fuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Running the cleaning page manually . . . . . . . . . . . . . . . . . . . . . . . . .56
To run the cleaning page manually . . . . . . . . . . . . . . . . . . . . . . . . 56
Running the cleaning page automatically . . . . . . . . . . . . . . . . . . . . . . 57
To run the cleaning page automatically . . . . . . . . . . . . . . . . . . . . . 57
Cleaning spilled toner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Performing preventative maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Resetting the maintenance-kit counter . . . . . . . . . . . . . . . . . . . . . . . . 58
Resetting the maintenance-kit counter. . . . . . . . . . . . . . . . . . . . . . 58
Expected life of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Maintaining the stapler unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Removing and replacing the stapler unit . . . . . . . . . . . . . . . . . . . . . . . 60
To remove and replace the stapler unit . . . . . . . . . . . . . . . . . . . . . 60
Loading staples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
To load staples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Downloading a remote firmware update . . . . . . . . . . . . . . . . . . . . . . . . . . 63