Brother International HL-2600CN Service Manual - Page 152

40 DP CHECK Each individual color Toner cartridge can be driven. Procedure Description of Procedures 1) Press the Reprint button after selecting "DP CHECK". (a) (b) a) 2) Using the Back or Set button, select the desired color and then press the Reprint button. (Ex. yellow color) b) (b) (c) 3) The selected color toner cartridge starts to drive. If no error occurs in driving, the message "GOOD" is displayed in the LCD, c) otherwise "FAIL". (c) Toner cartridge drive will automatically stop after 60 seconds. (c) (d) d) 4) Press the - button to stop the DP CHECK mode. (d) Press the - button one more time to return to the status of screen (a). (d) (e) e) LCD Message 39 FACTORY MODE DP CHECK 40 DP CHECK Y/M/C/K 40 DP CHECK Y GOOD 40 DP CHECK Y/M/C/K FACTORY MODE DP CHECK V-27