7-8
Confidential
(CIS model)
(1) For white and black scanning, copy the document. For color scanning, implement color
scanning of the document.
(2) Press the [0] and [5] keys in this order in the initial stage of the maintenance mode. The
"Printing" will appear on the LCD.
(3) The machine prints out the scanning compensation data list containing the following:
â– Black and white scanning
â– Color scanning
(4) Upon completion of printing of the compensation data list, the machine returns to the
initial stage of the maintenance mode.
a) LED PWM data 1Byte
b) LED pulse data (G) 2Byte
c) RLCV (AFE parameter) 1Byte
d) OFFSET (AFE parameter) 1Byte
e) GAIN (AFE parameter) 2Byte
f) Background color compensated data 1Byte
g) Black level data by previous scanning pixel count
h) White level data (G) by previous scanning pixel count
i) White level data (B) by previous scanning pixel count
j) White level data (R) by previous scanning pixel count
a) LED PWM data 1Byte
b) LED pulse data (G) 2Byte
c) LED pulse data (B) 2Byte
d) LED pulse data (R) 2Byte
e) RLCV (AFE parameter) 1Byte
f) OFFSET (AFE parameter) 1Byte
g) GAIN (AFE parameter) 2Byte
h) Background color compensated data 1Byte
i) Black level data by previous scanning pixel count
j) White level data (G) by previous scanning pixel count
k) White level data (B) by previous scanning pixel count
l) White level data (R) by previous scanning pixel count
Note:
• If any data is abnormal, its code will be printed in inline style.