Service tools, 1 printer driver tester, 1 outline – Canon FAX-L1000 User Manual
Page 401: 2 explanation of leds and switches, Operation
5-43
FAX-L1000 Chapter 5: Appendix
2. SERVICE TOOLS
2.1 Printer Driver Tester
2.1.1 Outline
Figure 5-3 Printer Driver Tester
Printer driver tester is a special tool that operates the printer to check printer operations. It is
also used with the thickness gauge to adjust installation position of the envelope multiple feed
sensor of the envelope feeder. Its four main functions are as follow.
a) Operates the printer to print all-black, vertical lines, horizontal lines, or all-white
images.
b) Monitors the state of the sensors in the printer and operates the printer.
c) Displays error status sent from the engine controller (ECNT board) to the video
controller with the LEDs on the tester when a malfunction occurs in the printer.
d) Adjusts installation position of the envelope multiple feed sensor with a special tool,
thickness gauge. (See
this Chapter 3.4.6 Installation Position Adjustment of
Envelope Multiple Feed Sensor
)
LED17
C o mm
u n ica
t i o n
SW15
Reset
CANON
INC
MADE
IN JAP
AN
RY9-0124
Cassette
Analog
Data
Reser
ved
Ser
vice
Error
Oper
ation
Error
Jam
Option
Sensor
Sensor/Switch
Reser
ved
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1
1
0
1
0
1
0
1
0
1
SW1
SW1
SW1
Cassette
Pic
k-up
Envelope
Feeder
Pic
k-up
Paper
Feeder
Pic
k-up
MP
Tray
Pic
k-up
Reser
ved
Cassette
Pic
k-up
Oper
ation
Test
Density
Ajust.
Oper
ation
Mode
Select
SW1
0
1
0
SW2
1
0
0
All
Blac
k
All
white
Hor
izontal
lines
Vertical
lines
1
1
0
0
SW7
1
0
1
0
SW6
1
0
0
0
1
1
0
1
0
0
0
SW5
SW6
SW4
1
0
1
0
SW3
Nor
mal
F1
F5
F9
0
1
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1
1
0
1
0
1
0
1
0
1
SW4
SW5
SW3
0
SW14
SW13
SW12
Displa
y Select
PRINTER
DRIVER
TESTER
JC1