HP Deskjet 6840 Color Inkjet Printer User Manual

Page 155

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Photo paper

and

envelopes

can be printed on one side by using the small paper

tray.

• Print

two-sided documents automatically

.

If the Auto Two-Sided Print Accessory with Small Paper Tray is not included with

your printer, it can be purchased separately from an authorized HP dealer.
The accessory only supports certain paper types. For a list of supported paper types,

see the

Auto Two-Sided Print Accessory with Small Paper Tray specifications

.

Note: The Auto Two-Sided Print Accessory with Small Paper Tray is not available

in all countries/regions.

Learn how to

install

and

enable

the accessory.

Learn how to

configure the printer to use the accessory when printing from a digital

camera

.

Follow these tips to solve

printing problems

when using the accessory.

12.3.1 Installing the Auto Two-Sided Print Accessory with Small Paper

Tray

Use these steps to install the Auto Two-Sided Print Accessory with Small Paper

Tray:

1. Push the two latch handles on the printer rear access door toward each other,

and then remove the door.

Do not discard the rear access door. In order to print, the accessory or the rear

access door must be attached to the printer.

2. Insert the accessory into the back of the printer until both sides snap into place.

HP Deskjet 6800 series printer User's Guide

155

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