Brother 1240 Service Manual page 192

APPENDIX
3. Printer Information
The drum unit life or page counter is printed on Print Configuration (HL-1240/1250/1270N) or
Test Print (HL-1030) in some countries as described in
UNIT LIFE & PAGE
This tool also shows the printer information such as printer version or page counter for all
models only when the printer is connected to a parallel port.
(1) When you start the program, the dialog box shown below appears.
(2) Select the LPT port you are using and click the OK button.
(3) The dialog box below appears and indicates the printer information, printer ID, version,
drum unit life, page counter and drum counter.
NOTE:
For how to read the Maintenance Data shown in the dialog box above, see
Read the Maintenance Information' in APPENDIX
COUNTER'.
Fig. A-13
Fig. A-14
A-14
APPENDIX 4 'HOW TO KNOW DRUM
4.
Section 3 'How to