Oki C531 Maintenance Manual

44951501TH Rev.2
2-11
Oki Data CONFIDENTIAL
2. DESCRIPTION OF OPERATION
(7) Cover-opening motions of the color registration sensor and the density sensor
1. As illustrated in Figure 2-9, when the solenoid is energized, the link lever
moves, causing the cover of the color registration sensor and the density
sensor to open.
2. As the solenoid is de-energized, the spring pushes the cover, causing the
cover of the color registration sensor and the density sensor to close.
Figure 2-9
Density sensor
Spring
Color registration sensor
Link lever
Solenoid

Oki C531 Specifications

General

Print Technology	LED
Print Speed (Black)	30 ppm
Print Speed (Color)	30 ppm
Duplex Printing	Yes
Operating System Compatibility	Windows, Mac OS, Linux
Weight	22 kg
Connectivity	USB 2.0, Ethernet
Media Size	A4, A5, A6, B5, Letter, Legal, Envelopes
Resolution	Up to 1200 x 600 dpi
Input Capacity	250 sheets