Oki MC563 Advanced Manual

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7. Troubleshooting
The Periphery of Characters is Smudged
Cause Solution Reference
The LED head is dirty. Wipe the LED head with a soft tissue
paper.
Cleaning the LED Head (User's
Manual)
The paper is unsuitable. Use recommended paper.
Loading Paper (User's Manual)
The paper is damp. Replace the damp paper with new
paper.
Loading Paper (User's Manual)
The Entire Paper Area is Lightly Stained When Printing on
Envelopes or Coated Paper
Cause Solution Reference
The toner may stick to the whole area
of the envelope or coated paper.
This is not a malfunction.
Coated paper is not recommended.
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Oki MC563 Specifications

General

Print Technology	LED
Print Resolution	1200 x 1200 dpi
Print Speed (Black)	30 ppm
Print Speed (Color)	30 ppm
Functions	Print, Copy, Scan, Fax
Copy Speed (Black)	30 cpm
Copy Speed (Color)	30 cpm
Copy Resolution	600 x 600 dpi
Scan Type	Flatbed, ADF
Scan Resolution	600 x 600 dpi
Fax Modem Speed	33.6 kbps
Paper Capacity	250 sheets
Maximum Paper Size	A4
Duplex Printing	Yes
Automatic Document Feeder (ADF)	50 sheets
Weight	29 kg
Fax Transmission Speed	3 seconds per page
Connectivity	USB, Ethernet, Wireless
Mobile Printing	AirPrint, Google Cloud Print
Operating System Compatibility	Windows, macOS
Monthly Duty Cycle	60, 000 pages