Print Speeds With Various Settings - Brother 1240 Service Manual

APPENDIX
APPENDIX
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
Transparency
Thin Paper
Regular
Thick Paper
Thicker/Bond Paper
<Smaller size than A4 or Letter>
Media type setting
Transparency
Thin Paper
Regular
Thick Paper
Thicker/Bond Paper
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.

3. PRINT SPEEDS WITH VARIOUS SETTINGS

up to 12 ppm
up to 12 ppm
up to 12 ppm
up to 12 ppm
A4: 3 ppm / Letter: 3 ppm or more
HL-1240 demo model
6 ppm after 5 min. have passed.
6 ppm after 5 min. have passed.
6 ppm after 5 min. have passed.
6 ppm after 30 sec. have passed.
A6: 3.75 ppm
All models
A-4
HL-1240/1250/1270N standard model
Max. speed
Max. speed
12 ppm after 5 min. have passed.
6 ppm after 30 sec. have passed.
A6: 3.75 ppm