HP (Hewlett-Packard) LJ 4000T Printer User Manual


 
EN Alphabetical messages 37
1
The engine is checking for possible jams or print media that was not
cleared from the printer.
Wait for the printer to finish checking (up to 30 seconds).
1 Check to see if the document is jammed or if multiple sheets of the
document were loaded.
2 Check the special-media lever. It should be to the left for regular-
weight items or to the right for thick items. Thick items must be fed
one at a time.
3 Check the control panel configuration for outgoing faxes, including
the send long pages setting.
1 Close the top cover.
2 If the message persists, check SW101 for proper operation. Make
sure the wires are connected properly.
3 Replace SW101.
4 If the new switch does not solve the error, the wiring or the ECU
might be defective.
1 Try resending the fax.
2 If the call fails again, check that the telephone cord is securely
connected. Then check for a dial tone on the phone line by pressing
M
ANUAL DIAL.
3 Reset the product by pressing and holding S
TOP/CLEAR for seven
seconds.
4 Wait, or try resending the fax later.
Checking paper path
Clear document from scanner
Close top cover
Communication error