HP LaserJet 3000-sheet Stacker C4779A Fascicule

HP LaserJet Accessories for 
HP LaserJet 8150 series,
HP LaserJet 9000 series and
HP Color LaserJet 9500 series

C4788A
3000-sheet Stapler/Stacker

HP LJ 5Si, 8000, 8100, 8150,
8150mfp. Printer cabinet or high
capacity input tray required.
For printers with a printer cabinet,
C4789A power box upgrade
required. For LJ5Si with printer
cabinet instead of 2000 sheet
input tray, C3768A paper
handling controller required.

Positions – One angled, one, two,
three or six staples and custom
stapling with seven staples.

Same as engine speed

Face-up bin: All printer supported
media sizes. 
Stapler/stacker bin: letter, legal,
11x17, A3, A4 and B4. 

All printer supported media types
(envelopes, transparencies, or
labels go to face-up bin only).

Face-up bin: 64 – 199 g/m

2

Face-down bin: 64 – 105 g/m

2

3,125 (3,000 stacker bin, 
125 face-up bin). 
Output trays/mailboxes – 2 
(1 stacker bin, 1 face-up bin).

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Floor stand attaching to the left of
the MFP/printer

Base unit: 675.6 x 665.5 x 
965.2 mm
Base unit plus tray: 675.6 x 665.5
x 1049 mm

29.48 kg

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60.0 watts

One-year onsite warranty

C4787A
HP 5-bin mailbox

HP LJ 5Si, 8000, 8100, 8150,
8150mfp. Printer cabinet or high
capacity input tray required.
For printers with a printer cabinet,
C4789A power box upgrade
required. For LJ5Si with printer
cabinet instead of 2000 sheet
input tray, C3768A paper
handling controller required.

No (one corner staple only)

Same as engine speed

Face-up bin: All printer supported
media sizes. 
Face-down and stapler bins: Letter,
legal, 11x17, A3, A4 and B4. 

All printer supported media types
(envelopes, transparencies, or
labels go to face-up bin only).

Face-up bin: 64 – 199 g/m

2

Face-down and stapler bins: 
64 – 105 g/m

2

1,700 (face-down: 1,600 – 1,250
non stapled, 350 stapled, face-
up:100). Output trays/mailboxes
– 7 (5 face-down, 1 stapling bin,
1 face-up)

–

Up to 20 sheets of A4 only

2,000 staples

Floor stand attaching to the left of
the MFP/printer

480.1 x 889 x 495.3 mm

21.3 kg

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Idle: 2.75 watts max.
In use – no stapling 9.8 watts max.
In use stapling 34.9 watts max. for
500 m Sec.  

One-year onsite warranty

C4783A 
HP 7-bin mailbox

HP LJ 8000, 8100, 8150,
8150mfp. Not compatible
with 2000 sheet high capacity
input tray or printer cabinet
(table top design)

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Same as engine speed

Face-up bin: All printer supported
media sizes. 
Face-down bins: Letter, legal, A4.

All printer supported media types
(envelopes, transparencies, or
labels go to face-up bin only).

Face-up bin: 64 – 199 g/m

2

Face-down bins: 64 – 105 g/m

2

975 (875 face-down, 
100 face-up). 
Output trays/mailboxes – 
8 (7 face-down, 1 face-up)

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Table top attaching to the left of
the MFP/printer

408.9 x 490.2 x 469.9 mm

14 kg

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Idle: 220/240 8.0 watts
Operating: 220/240   27.9 watts
Powersave: 220/240 0.2 watts

One-year onsite warranty

C4785A
HP 8-bin mailbox

HP LJ 5Si, 8000, 8100, 8150,
8150mfp, Color LJ 8500, Color
LJ8550. For LJ8000, 8100, 8150,
8150mfp and 5Si printers, a printer
cabinet or 2000 sheet high capacity
input tray is required, with a printer
cabinet, C4789A power box
upgrade is required. For LJ5Si with
printer cabinet, C3768A paper
handling controller required.

–

Same as engine speed

Face-up bin: All printer supported
media sizes. 
Face-down bins: Letter, legal,
11x17, A3, A4 and B4. 

All printer supported media types
(envelopes, transparencies, or
labels go to face-up bin only).

Face-up bin: 64 – 199 g/m

2

Face-down bins: 64 – 105 g/m

2

2,100 (2,000 face-down, 100
face-up). 
Output trays/mailboxes – 9 
(8 face-down, 1 face-up)

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Floor stand attaching to the left of
the MFP/printer

495.3 x 480.1 x 889 mm

17.41 kg

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Operating: 25 watts @ 24 volts (DC)
Sleep Mode: 3.15 watts
Off Mode: 0.40 watts

One-year onsite warranty