Guide for Mac
Table Of Contents
- Preface
- How To Use This Manual
- Legal Notices
- Product Name
- FCC (Federal Communications Commission)
- Laser Safety
- International ENERGY STAR Program
- IPv6 Ready Logo
- Information Security Standard (IEEE 2600)
- Copyright
- Third Party Software
- The Software Subjected to Other Conditions
- Disclaimers
- Legal Limitations on the Usage of Your Product and the Use of Images
- Users in the U.S.A.
- Users in Canada
- Utilisation au Canada
- Super G3
- Important Safety Instructions
- Installation Location and Handling
- Backing Up/Exporting Data
- Parts and Their Functions
- Main Power and Energy Saver Key
- Specifications
- Main Unit
- Feeder (DADF-AG1)
- Cassette Feeding Unit-AF1
- Envelope Feeder Attachment-D1
- Paper Deck Unit-B2
- Staple Finisher-G1
- Booklet Finisher-G1
- External 2/3 Hole Puncher-B2
- Inner Finisher-D1
- Inner Finisher Additional Tray-A1
- Inner 2/3 Hole Puncher-A1
- Inner 2Way Tray-H1
- Copy Card Reader-F1
- Super G3 FAX Board-AP1
- Send Function
- Network Environment
- Printer Settings
- CANON imageRUNNER ADVANCE 4251/4245/4235/4225 SERIES LIMITED
- TERMS OF imageWARE REMOTE SERVICE
- TERMS OF Content Delivery System
![](/manual/canon/imagerunner-advance-4251/guide-for-mac-english/images/img-31.png)
31
Internal View
When the Cassette Feeding Unit-AF1 is attached
1
2
3
4
5
1
Platen Glass
Use the platen glass when scanning books, thick originals, thin
originals, transparencies, etc.
2
Upper Cover of the Fixing Unit
Open this cover to clear a paper jam in the xing unit.
3
Waste Toner Container
Waste toner accumulates here.
4
Toner Replacement Cover
Open this cover to replace the toner cartridge.
5
Toner Cartridge
When toner runs out, pull out the toner cartridge, and replace it
with a new one.