APPENDIX
A-5
APPENDIX 4. HOW TO KNOW DRUM UNIT LIFE & PAGE COUNTER
If you want to know the drum unit life or the number of printed pages, you should print out the
Print Configuration page.
NOTE:
The page counter, drum counter and drum unit life bar are NOT printed on the Print
Configuration page for some models. For those models, use the Printer Information tool
which indicates the page counter, etc. on the PC screen, referring to
Section 3 ‘Printer
Information’ in APPENDIX 5
.
1.
Print Configuration
(1) Turn on the power switch of the printer while pressing the printer control panel button.
(2) Release the panel button when the Drum LED comes on.
(3) Press the panel button again and release it when the Ready LED comes on.
(4) Print the Print Configuration page.
The page counter and drum counter are printed at the right upper in Print Configuration.
(Refer to the figure below.) Note that he drum counter is an actual page counter after a new
drum unit is replaced, and may be different from the drum unit life shown in the drum life bar.
For details, see
Section 2 ‘How to Read the Drum Unit Life’
.
<Sample - HL-1240 for Europe>
Fig. A-1
NOTE:
The descriptions printed in Print Configuration vary depending on the printer models or
countries.
Page counter and
drum counter are
printed here.
Summary of Contents for HL-1240
Page 1: ......
Page 45: ...CHAPTER 3 THEORY OF OPERATION 3 7 Fig 3 6 ...
Page 102: ...CHAPTER 4 DISASSEMBLY AND RE ASSEMBLY 4 38 ...
Page 110: ...CHAPTER 5 PERIODIC MAINTENANCE 5 8 ...
Page 176: ...CODE UK4352000 B512040CIR 1 2 A 18 NAME Appendix 10 Main PCB Circuit Diagram HL 1240 1 2 ...
Page 177: ...Appendix 11 Main PCB Circuit Diagram HL 1240 2 2 CODE UK4352000 B512040CIR 2 2 A 19 NAME ...
Page 178: ...Appendix 12 Main PCB Circuit Diagram HL 1250 1 5 CODE UK4361000 B512049CIR 1 5 A 20 NAME ...
Page 179: ...Appendix 13 Main PCB Circuit Diagram HL 1250 2 5 CODE UK4361000 B512049CIR 2 5 A 21 NAME ...
Page 180: ...CODE UK4361000 B512049CIR A 22 NAME Appendix 14 Main PCB Circuit Diagram HL 1250 3 5 ...
Page 181: ...CODE UK4361000 B512049CIR 4 5 A 23 NAME Appendix 15 Main PCB Circuit Diagram HL 1250 4 5 ...
Page 182: ...CODE UK4361000 B512049CIR 5 5 A 24 NAME Appendix 16 Main PCB Circuit Diagram HL 1250 5 5 ...
Page 183: ...Appendix 17 Engine PCB Circuit Diagram CODE UK4444000 B512059CIR A 25 NAME ...
Page 192: ...INDEX vi ...
Page 321: ...A 12 HP LaserJet IIP HP LaserJet 6P HL 1250 only ...
Page 323: ...A 14 HP LaserJet IIP 6P EPSON FX 850 IBM Proprinter XL EPSON FX 850 ...