Xerox DocuPrint C621, User Manual, Page: 174 / 200

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A Optional Products and
Consumables
DocuPrint C621 has the following optional products and consumables. To purchase,
contact your Xerox Customer Support Centre for more information.
Optional Products
Additional Memory (64/128MB)
When you are sending colour data that contains
complicated graphics and huge data volume, you
may want to increase your printer memory by
installing additional memory.
The specification of the additional memory of
the printer is as follows:
• 168 pin DIMM SDRAM
Refer to "Appendix G Installing Additional
Memory" on the installation method.
Hard Disk
The hard disk allows you to print and collate
multiple copies of a document in high speed.
For a description of the installation procedure,
refer to the booklet bundled with the hard disk.
250-Sheet Universal Paper Tray
This tray is identical to the 250-sheet universal
paper tray provided with the printer. You can
purchase this tray separately.
For installation details, refer to "2.3 Replacing
the Paper Tray with an Optional Tray".