CONTENTS 5
CONTENTS
Preface................................................................................................................................................. 3
How to read this manual ............................................................................................................................................ 3
Chapter 1 TROUBLESHOOTING FOR THE HARDWARE
When This Screen Is Displayed................................................................................................................ 9
Clearing a Paper Misfeed...................................................................................................................... 14
Locating a paper misfeed .......................................................................................................................................... 14
Clearing a paper misfeed........................................................................................................................................... 15
ADF.............................................................................................................................................................................. 16
External Large Capacity Feeder (2000 sheets).......................................................................................................... 22
Drawer feeding portion ............................................................................................................................................. 23
Large Capacity Feeder ............................................................................................................................................... 25
Paper Feed Pedestal .................................................................................................................................................. 26
Drawers (e-STUDIO2020AC/2520AC)......................................................................................................................... 27
Drawers (Except for e-STUDIO2020AC/2520AC) ....................................................................................................... 28
Envelope Drawer........................................................................................................................................................ 29
Large Capacity Feeder ............................................................................................................................................... 30
Bypass tray (e-STUDIO2020AC/2520AC, e-STUDIO2528A/3028A/3528A/4528A) .................................................... 31
Bypass tray (Except for e-STUDIO2020AC/2520AC, e-STUDIO2528A/3028A/3528A/4528A) .................................. 31
Automatic duplexing unit.......................................................................................................................................... 32
Paper transport path ................................................................................................................................................. 33
Fuser unit.................................................................................................................................................................... 34
Job Separator ............................................................................................................................................................ 36
Bridge Kit.................................................................................................................................................................... 37
Finisher and Hole Punch Unit.................................................................................................................................... 38
Saddle Stitch Finisher and Hole Punch Unit............................................................................................................. 43
Saddle Stitch unit of the Saddle Stitch Finisher....................................................................................................... 47
Inner Finisher and Hole Punch Unit .......................................................................................................................... 53
Clearing paper misfeeds caused by a wrong paper size setting.............................................................................. 57
Clearing a Staple Jam .......................................................................................................................... 62
Finisher....................................................................................................................................................................... 62
Saddle Stitch unit ...................................................................................................................................................... 67
Replacing a Toner Cartridge ................................................................................................................. 69
Color models .............................................................................................................................................................. 69
Monochromatic models............................................................................................................................................. 71
Replacing the Waste Toner Box............................................................................................................. 76
Refilling With Staples .......................................................................................................................... 79
Finisher....................................................................................................................................................................... 79
Saddle Stitch unit ...................................................................................................................................................... 82
Cleaning the Inside of the Equipment.................................................................................................... 85
The Main Chargers and LED Print Heads (e-STUDIO2020AC/2520AC) .................................................................... 85
The Main Chargers and Slit Glass (e-STUDIO2525AC/3025AC/3525AC/4525AC/5525AC/6525AC and e-
STUDIO5528A/6528A) .............................................................................................................
................................... 89
The Main Charger
s (e-STUDIO2528A/302
8A/3528A/4528A)..................................................................................... 93
Cleaning the Hole Punch Dust Bin ......................................................................................................... 94
Finisher / Saddle Stitch Finisher Hole Punch Unit ................................................................................................... 94
Inner Finisher Hole Punch Unit ................................................................................................................................. 95
When Printed Sheets Overflow from the Exit Tray .................................................................................. 97
When Paper Has Been Curled................................................................................................................ 98
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