Canon GP215 Service Handbook page 126

SERVICE MODE
KEK-CHK code
Key
Keypad 0
Keypad 1
Keypad 2
Keypad 3
Keypad 4
Keypad 5
Keypad 6
Keypad 7
Keypad 8
Keypad 9
Start
Stop
*
#
Clear
Interrupt
Guide
User Mode
7–18
Code One-
Touch
30
key
31
1
32
2
33
3
34
4
5
35
6
36
7
37
8
38
9
39
10
50
11
12
51
13
2A
14
23
15
3A
16
53
17
54 18
19
03
20
Code One-
Touch
key
00 21
01 22
02 23
03 24
04 25
05 26
06 27
07 28
08 29
09 30
10 31
11 32
12 33
13 34
14 35
15 36
16 37
17 38
18 39
19 40
Code One-
Touch
key
20 41
21 42
22 43
23 44
24 45
25 46
26 47
27 48
28 49
29 50
30 51
31 52
32 53
33 54
34 55
35 56
36 57
37 58
38 59
39 60
Code
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59