Expanding The Ram; Handling Precautions; Precautions When Turning Off The Power; Precautions For High Temperature Parts - Epson AcuLaser C2600 Service Manual

EPSON AcuLaser C2600/2600

1.19 Expanding the RAM

When the memory is insufficient, the printer displays the following error messages.
Mem Overflow
Image Optimum
Need Memory
Duplex Mem Overflow
The following methods can be used to clear the errors.
To ensure a stable operation, add more memory.
In color printing, change the compression format to the non-reversible
compression.
Set an unused I/F to Off.
Product Description

1.20 Handling Precautions

1.20.1 Precautions When Turning Off the Power

This printer is equipped internally with nonvolatile memory (EEPROM). This
nonvolatile memory preserves the settings for printer functions. If the power is turned
off during writing to the nonvolatile memory, the contents of the nonvolatile memory
cannot be guaranteed. Therefore, when the power is turned on again, or when Reset All
is executed, the panel setting values may return to the factory default settings, or a
Service Call Error may occur.
And if the power is turned off during writing to HDD, the contents of the HDD cannot
be guaranteed and unexpected problem may occur.
Accordingly, the power must not be turned off in the following cases when data is
being written to the nonvolatile memory.
From the time the power is turned on until the Ready LED lights up steadily
When the Ready LED is blinking
When the printer is printing (while the paper feed motor is operating)
To stop printing, make printing unavailable, or perform Job Cancel.
When the Data LED is on or blinking

1.20.2 Precautions for High Temperature Parts

Since the fuser unit inside of the printer becomes very hot, be sure not to touch the
fuser unit when you open the covers to handle paper jam, etc.
Expanding the RAM
Revision B
73