Epson EPL-5900 Service Manual page 68

EPSON EPL-5900/EPL-5900L
1.8 Special Operation (Only with EPL-5900)
With EPL-5900, the functions described below are activated by holding the specified
switches down when turning the printer on.
Table 1-53. Special Operation (1)
Function
Hexadecimal dump Turn power on with the Start/Stop switch pressed
Toner level reset Turn power on with the Start/Stop + Job Cancel switches
pressed
Photoconductor life reset Turn power on with the Start/Stop + Information
Switches pressed
Table 1-54. Special Operation (2)
Function
Initializing EEPROM Turn power on with the Start/Stop + Job Cancel +
Information Switches pressed
Initializing the panel setting value Turn power on with the Job Cancel switch pressed
Program ROM DIMM copy Turn power on with the Job Cancel + Information
Switches pressed
Printing an error sheet Press the Information Switch at the occurrence of a
(after resetting the CPU) service call error. An error sheet will be printed after
warm boot.
*1: The On Line and Error LEDs light up simultaneously when the printer recognizes the
function. Then all the LEDs go out.
*2: When the switches are released, the On Line and Error LEDs light up simultaneously, and
keep lighting during execution of the function.
The functions as listed in Table 1-54 Special Operation (2) above are
C A U T I O N
not opened to users.
Product Description
Methods of operation
*1, *2
*1, *2
Methods of operation
*1, *2
*1, *2
System Requirements (Only for EPL-5900L)
*1
*1, *2
Revision B
51