Brother HL-5240 Service Manual page 173

(P-3) Unable to print full pages of a document with the "MEMORY FULL" message.
User Check
(1) Press the Go button on the control panel to print the data remaining in the printer.
(2) Reduce the complexity of your document or reduce the printer resolution.
(3) Add more memory.
NOTE:
This problem may appear if the data is too complex.
Possible cause Step
Main PCB 1
failure
(P-4) Headers or footers are not printed out even though they are viewed on PC screen.
User Check
Most laser printers have a restricted area that cannot be printed on. Usually the first two lines and last
two lines of text cannot print (leaving 62 printable lines). Adjust the top and bottom margins in your
document to allow for this.
(P-5) The printer sometimes prints a couple of characters and then ejects the page.
User Check
(For DOS environment only)
The application printer emulation setting and the printer's emulation do not match. Check in the
application software which printer you have selected to make sure the printer is set up correctly.
Remember that the printer emulates widely used printer selections:
HP Laser Jet 6P, HP Laser Jet 6P, Epson FX-850, IBM Proprinter XL
Try setting the printer into HP emulation and then select the HP LaserJet 6P printer in the application
software.
(P-6) The headers or footers appear when the document displays on the screen but they do
not show up when it is printed.
User Check
Adjust the top and bottom margins of your document.
Check
Is it possible to print after
reducing the data of a
document?
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HL-5240/5250DN/5270DN/5280DW SERVICE MANUAL
Result Remedy
Yes Replace the main PCB.
Confidential