Oki MC561 User Manual

44473001TH Rev.1
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Oki Data CONFIDENTIAL
4.REPLACEMENT OF PARTS
4.2.10 LED assembly. and LED assembly springs
(1) Open the Scanner and the top cover.
(2) Remove the cables of the LED assembly. As shown in diagram (2), apply force in
the direction of the arrow to unlatch the portion A and then the portion B to detach
the LED assembly
① .
(3
) Turning the LED assembly springs
②
clockwise, detach it.
Latch B
Latch A
Top cover
Diagram (1)
Diagram (2)
Latch A
4.2.11 Image drum fan and ZHJ board
(1) Remove the left side cover. (See 4.2.3)
(2) Remove the (silver-colored) screw
①
and the two (silver-colored) screws to detach
the image drum fan
③ .
(3
) Remove the (silver-colored) screw
④
and unlatch five portions to detach the ZHJ
board
⑤ .

Oki MC561 Specifications

Printing Specifications

Print Speed	Up to 27 ppm color, 31 ppm black & white
Time to First Page	As fast as 8 seconds in color, 7.5 seconds in black & white
Print Resolution	Up to 1200 x 600 dpi

Copying Specifications

Copy Speed	Up to 27 cpm color, 31 cpm black & white
First Copy Out	As fast as 14 seconds in color, 12 seconds in black & white
Copy Resolution	Up to 600 x 600 dpi

Scanning Specifications

Scan Type	Color and black & white flatbed
Scan Resolution	Up to 1200 x 1200 dpi
Scan Speed	Approx. 3 sec./page color, approx 2 sec./page black & white at 300 dpi

Fax Specifications

Fax Modem	33.6 Kbps Super G3
Transmission Speed	3 seconds/page
Fax Resolution	Up to 200 x 400 dpi

System Memory

Standard Imaging RAM	256 MB
Max Imaging RAM	768 MB
SD Card Storage	4 GB standard; 16 GB optional

Paper Handling

Scanner RADF Capacity	Up to 50 letter/legal sheets
Standard Input	350 sheets (250 sheets via Main Tray + 100 sheets via MPT)
Maximum Input	880 sheets (with optional 530-sheet 2nd Paper Tray)

Environmental Specifications

Size	16.8" x 20" x 17.5" (42.7 cm x 50.9 cm x 44.4 cm)
Weight	63 lb. (29 kg)
Power Consumption	Operating Normal 570W; Max 1170W; Idle 100W; Power Save 20W; Deep Sleep <1.5W