The 31 LEDs of LA3 are grouped as shown below. The diagram on the
bottom of this page shows which LEDs turn ON and OFF for different paper
sizes and different zoom ratios.
LED Group No. LED No. LED Group No. LED No.
00 LED 1 10 LED 23
01 LED 2 to 6 11 LED 24
02 LED 7 to 11 12 LED 25
03 LED 12 to 16 13 LED 26
04 LED 17 14 LED 27
05 LED 18 15 LED 28
06 LED 19 16 LED 29
07 LED 20 17 LED 30
08 LED 21 18 LED 31
09 LED 22
*
The smaller the number, the nearer the LED is to the front side of the
copier.
LED ON/OFF Pattern
Zoom Ratio Paper Width LED Group No.
From - To
Less Than
(%)
From - To
Less Than
(mm)
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18
50.0 to 52.5 to 147 O OOOOOOOOOOOOOOO
52.5 to 56.5 147 to 159 O OOOOOOOOOOOOOO
56.5 to 60.5 159 to 171 O OOOOOOOOOOOOO
60.5 to 63.5 171 to 183 O OOOOOOOOOOOO
63.5 to 66.5 183 to 192 O OOOOOOOOOOO
66.5 to 69.5 192 to 201 O OOOOOOOOOO
69.5 to 73.5 201 to 212 O OOOOOOOOO
73.5 to 77.5 212 to 223 O OOOOOOOO
77.5 to 81.5 223 to 235 O OOOOOOO
81.5 to 85.5 235 to 247 O OOOOOO
85.5 to 89.5 247 to 259 O OOOOO
89.5 to 92.5 259 to 270 O OOOO
92.5 to 95.5 270 to 281 O OOO
95.5 to 98.5 281 to 291 O OO
98.5 to 291 to O O
O: ON;
: OFF
*
Max. width (291 mm or more) applies to manual bypass copying in which
the copier is unable to detect paper width.
M-32