Printout Of Scanning Compensation White/Black Level Data (Maintenance Mode 05) - Brother DCP-J4110DW Service Manual

1.3.3 Printout of Scanning Compensation White/Black Level Data (Maintenance mode
05)
< Function >
This function prints out the light and dark level data for scanning compensation.
< Operating Procedure >
Note • Perform this procedure after carrying out document scanning operation at least once,
not immediately after powering on the machine. Do not start this procedure without
carrying out document scanning operation. This is because at the start of scanning
operation, the machine initializes light and dark level data and takes in the scanning
compensation reference data.
The print result differs depending upon whether color or monochrome scanning is
performed preceding this procedure. Check the light and dark level data to be output
before performing this procedure.
Simplex scanning models
(1) For monochrome scanning, make a monochrome copy; for color scanning, make a color
copy.
(2) Press the 0 and 5 keys in this order in the initial stage of the maintenance mode.
The "DUMP 0:GRA 1:ALL" appears on the LCD.
(3) To print only the light and dark data graph for each color, LED data, AFE parameters and
background color compensation data, press the 0 key. To print all data, press the 1 key.
If no error has occurred in the machine, the machine displays "PRINTING" on the LCD
and starts printing.
If any error has occurred in the machine, "ME STATE STOP" appears on the LCD.
Note If no recording paper is loaded in the paper tray, printing will be canceled.
(4) Upon completion of printing, the machine returns to the initial stage of the maintenance
mode.
Duplex scanning models
(1) For monochrome scanning, make a monochrome copy; for color scanning, make a color
copy.
(2) Press the 0 and 5 keys in this order in the initial stage of the maintenance mode.
The "CIS 0:FB 1:ADF" appears on the LCD.
(3) To print data scanned by the first side scanning CIS, press the 0 key; to print data scanned
by the second side scanning CIS, press the 1 key.
The "DUMP 0:GRA 1:ALL" appears on the LCD.
(4) To print only the light and dark data graph for each color, LED data, AFE parameters and
background color compensation data, press the 0 key. To print all data, press the 1 key.
If no error has occurred in the machine, the machine displays "PRINTING" on the LCD
and starts printing.
5-11
Confidential