APPENDIX
A-4
APPENDIX 3. PRINT SPEEDS WITH VARIOUS SETTINGS
Print speed of the HL-1240/1250/1270N printers is up to 12 ppm when loading A4 or Letter
size paper from the paper cassette in the Regular mode.
Actual print speed varies depending on the media type or paper size as shown in the tables
below;
<A4 or Letter size>
Media type setting
All models
Transparency
up to 12 ppm
Thin Paper
up to 12 ppm
Regular
up to 12 ppm
Thick Paper
up to 12 ppm
Thicker/Bond Paper
A4: 3 ppm / Letter: 3 ppm or more
<Smaller size than A4 or Letter>
Media type setting
HL-1240 demo model
HL-1240/1250/1270N standard model
Transparency
6 ppm after 5 min. have passed.
Max. speed
Thin Paper
6 ppm after 5 min. have passed.
Max. speed
Regular
6 ppm after 5 min. have passed.
12 ppm after 5 min. have passed.
Thick Paper
6 ppm after 30 sec. have passed.
6 ppm after 30 sec. have passed.
Thicker/Bond Paper
A6: 3.75 ppm
A6: 3.75 ppm
NOTE:
•
When a smaller size paper than A4 or Letter is printed, the temperature on both edges of
the fixing unit is much higher than the temperature on the center of the unit where the paper
is fed depending on the setting or model. Therefore, the print speed is slowed in order to
decrease the temperature on the edges after the specified time, it is maximum print speed
when you first start printing.
•
Max. speed is 12 ppm or more. It varies depending on the paper size.
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 ...