EPL-N2700 Revision A
Troubleshooting Overview 85
3.1.2.3 Clearing the Service-call Error
Service-call error can be cleared by taking appropriate actions as
shown in Chapter 1 / Section 1.4.4 “Special Functions”.
3.1.3 Adding on RAM
The EPL-N2700 may display such messages as Duplex Mem Overflow,
Mem Overflow, Image Optimum, Collate was disabled, and Need
Memory. If any of these messages displays, use the following remedies.
1) Make the resolution 300 dpi.
2) Set the receive buffer size on minimum.
3) Fix the interface.
To avoid any shortage of memory, memory must be increased. (Limited
to SDRAM DIMMs for PCs that are available on the marked: 168-pin,
with SPD)
3.1.4 Troubleshooting
Troubleshooting for the engine related problems are described in the
following sections.
3.1.4.1 The Printer will not Start
Table 3-4. Troubleshooting - The Printer will not Start.
Symptom Analysis Finding Action
The printer
won’t start.
Plug in another electrical
appliance and see if it is
started.
No Faulty power outlet.
Yes To next step.
Check the power cord for
continuity.
No Defective power cord.
Yes To next step.
Listen for the fan starting
whirling.
No
Defective low voltage
power supply unit.
Yes
Defective or loose control
panel.
