- 93 -
When an Error Message is Displayed on the Display Screen
4
4.
Troubleshooting
Error Codes 390 and 637
A paper jam has occurred while feeding paper
from a paper tray.
1
If there is any paper on the MP Tray, lift
the paper set cover (1) and take it out.
1
2
Insert your finger into the recess on
the right side of the printer and pull the
front cover open lever (2) to open the
front cover (3) forward.
2
3
3
Remove the jammed paper gently by
pulling the edge of paper if the edge
of jammed paper can be seen. If you
cannot find the edge of jammed paper,
go to step 4.
4
Remove the paper from the back gently
if the edge of paper cannot be seen.
5
Close the front cover (3).
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
