Brother HL-4000CN - page 172

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AP PP PE EN ND DI IX XE ES S
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A. .1 1 I In nt tr ro od du uc ct ti io on n t to o t th he e O Op pt ti io on na al l a an nd d
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Co on ns su um ma ab bl le e I It te em ms s
The following options are available for this printer. To order any of these options,
contact your dealer.
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A. .1 1. .1 1 O Op pt ti io on ns s
 Hard Disk
The optional hard disk enables high-speed
sorting, when you print multiple copies of a
document.
For the installation procedure, refer to the
documentation accompanying the hard disk.
 2 Tray Module
This option allows you to attach an additional 2
trays to the printer. Each tray of the module holds
up to 500 sheets of paper. When installed, the
trays become the printer's tray 2 and tray 3.
To install the tray module, refer to the
documentation accompanying the tray module.
 Memory Expansion Card
If you want to print color documents containing
complex graphic layouts or large amount of color
image data, it may be necessary to expand the
memory of your printer.
For the installation procedure, refer to A.5
“Adding the Expansion Memory”.