APPENDIX
A-8
4.
How to Read the Page Counter
The page counter is shown at the right upper corner in Print Configuration (HL-
1240/1250/1270N), or at the bottom center in Test Print (HL-1030).
It is also shown in the upper line on the right below the drum life bar and indicates the number
of printed pages in units of 1 and 1,000.
•
Value in units of 1
The hexadecimal value stored in NV-RAM is printed.
Example:
000000E0D0D0D0D0D
0
00 00 0E 0D 0D 0D 0D 0D
60,000 x 0 + 600 x 0 + 14 + 13 + 13 + 13 + 13 + 13 = 79
•
Value in units of 1,000
Page counter indicated by units of 1,000 pages.
0 - 99 pages
0
600 - 699 pages
6
100 - 199 pages
1
700 - 799 pages
7
200 - 299 pages
2
800 - 899 pages
8
300 - 399 pages
3
900 - 999 pages
9
400 - 499 pages
4
1,000 - 1,999 pages
A
500 - 599 pages
5
2,000 - 2,999 pages
B
Summary of Contents for HL-1030
Page 51: ...CHAPTER 3 THEORY OF OPERATION 3 9 Fig 3 8 ...
Page 53: ...CHAPTER 3 THEORY OF OPERATION 3 11 Two 32 Mbits ROMs x 16 bit are fitted Fig 3 11 HL 1270N ...
Page 122: ...CHAPTER 5 PERIODIC MAINTENANCE 5 8 ...
Page 198: ...CODE UK4352000 B512040CIR 1 2 A 20 NAME Appendix 11 Main PCB Circuit Diagram HL 1030 1240 1 2 ...
Page 199: ...Appendix 12 Main PCB Circuit Diagram HL 1030 1240 2 2 CODE UK4352000 B512040CIR 2 2 A 21 NAME ...
Page 202: ...CODE UK4361000 B512049CIR A 24 NAME Appendix 15 Main PCB Circuit Diagram HL 1250 1270N 3 5 ...
Page 205: ...Appendix 18A Engine PCB Circuit Diagram OLD CODE UK4444000 B512059CIR A 27 NAME ...
Page 206: ...Appendix 18B Engine PCB Circuit Diagram NEW CODE UK4444000 B512059CIR A 28 NAME ...
Page 207: ...Appendix 19 Network Board Circuit Diagram HL 1270N CODE LJ8107000 B512058CIR A 29 NAME ...
Page 218: ...INDEX vi ...