Brother DCP-2537DW, Service Manual

Page: 313 / 340

5-41
Confidential
1.3.21 Print frame pattern (duplex printing) (Function code 70)
<Function>
This function is used to print the frame pattern on both sides of the paper to check for printing
flaws and omission.
<Operating Procedure>
(1) Set the paper specified in the default paper settings (A4 or Letter) to the paper tray.
(2) Press the [7], and then the [0] in the initial state of maintenance mode. For models
without keypad, press the [ ▲ ] or [ ▼ ] to display “MAINTENANCE 70” on the LCD and
press the [OK]. “PRINTING” is displayed on the LCD, and the frame pattern (refer to the
figure below) is printed on both sides of the paper.
(3) When printing is completed, “WAKU DX” is displayed on the LCD.
(4) Press the [X] or [Stop], and the machine returns to the initial state of maintenance mode.

Frame pattern
Fig. 5-18
Note:
If printing fails, printing is stopped with displaying any of the errors shown in the table below.
To retry printing, refer to the “Remedy” in the table below and eliminate the error cause and
press the [Start] or [Mono Start]. “PRINTING” is displayed on the LCD, and the frame pattern
is printed on both sides of a sheet of paper.
Error display Remedy
Replace Toner Replace the toner cartridge and press the [Start] or [Mono Start] to
release the error.
Cover is Open Close the Front cover.
No Paper Refill the paper, close the paper tray and press the [Start] or [Mono
Start] to release the error.
Jam Tray1 Remove the jammed paper, then close the paper tray and all
covers, press the [Start] or [Mono Start] to release the error.
Jam Rear
Jam Duplex
Duplex Disabled
Refill the paper, then close the paper tray and all covers, press the
[Start] or [Mono Start] to release the error.