10 optional accessories, Optional accessories, Automatic – HP Deskjet 6540 Color Inkjet Printer User Manual
Page 164: Two-sided printing accessory, To print two-sided documents automatically, Automatic two-sided, Printing accessory, Optional), Automatic two-sided printing accessory
10 Optional accessories
The following optional accessories are available to be used with your HP printer.
HP Jetdirect print servers
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If an accessory is not included with your printer, it can be purchased separately from
an authorized HP dealer.
For accessory part numbers, see the
Note: The availability of accessories varies by country/region.
10.1 Automatic Two-Sided Printing Accessory
(duplexer)
The duplexer is a special hardware device that enables the printer to automatically
print on both sides of a page.
Using a duplexer with your printer has several advantages. It allows you to do the
following tasks:
• Print on both sides of a page without manually reloading the page.
• Use less paper by printing on both sides of paper sheets.
HP Deskjet 6500 series printers
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