Ricoh D146 Service Manual page 79

Main Machine Installation
2. Remove the orange tape and retainers on the
outside.
For a machine with preinstalled SPDF,
remove the orange tape and retainers on the
SPDF.
Make sure to remove the cardboard stabilizer shown below. If you do not, JAM 27 or JAM
64 may occur when printing out onto B4, DLT, or SRA3 sized paper in duplex mode.
D146/D147/D148/D149/D150 2-8 SM