Lexmark 248X ユーザーズマニュアル

Section 1: Introduction

The life expectancy of the 2300/2400 series standard re-inking ribbon is 
approximately 4 million characters in 10 characters per inch (cpi) draft mode. 
For replacement ribbon, order ribbon number 11A3540.

1.8 m (6.0 ft)

8 mm (0.315 in.)

Nylon

High yield re-inking ribbon is available for the 2400 series printer. It has a life 
expectancy of approximately 8 million characters in 10 cpi draft mode. For 
replacement ribbon, order ribbon number 11A3550.

2.5 m (8.3 ft)

8 mm (0.315 in.)

Nylon

This section discusses diagnostics at power-on and how to do the printer test.

The following tests are performed when the printer is turned On.

• RAM 

Test

• Font 

ROM/Microcode 

Sum 

Test

• Timer/Interrupt 

Controller 

Test

• NVRAM 

Test

• 

Switch Scan Test of the operator panel

• Carrier 

Initialization

• Paper 

Feed 

Initialization

If any errors occur during the tests, a combination of blinking LEDs indicate 
which test failed.

You can run a Printer Test to aid in problem determination. In addition to the 
normal power-on internal tests (see “Power-On Diagnostics” on page 15), the 
printer test generates a sample printout.

This test printout can be printed either with or without connecting the printer to 
your computer.