Minolta Di151 Service Manual page 8

Label inside copy machine
The following laser safety label will be attached inside the copy machine as shown below.
Please read the following for your own protection.
Caution
Opening the cover indicated by the Caution label may expose you to harmful laser radiation
which could cause damage or loss of eyesight. Do not open the cover when the power is
on.
Print Head
1167P001AA
C4007O160CA
G-4