6
OP-P1/MF1 Training
Slide 6
Appearance – OP-MF1 (3-in-1 Model)
OP-MF1au (M134, M147, M165)
OP-MF1aun (M142)
OP-MF1a (M191)
OP-MF1an (M148, M166)
 OP-MF1a: Copier + Printer + Scanner + ADF
 OP-MF1au: Copier + Printer + Scanner, No ADF
 OP-MF1aun: OP-MF1 au + Ethernet
 OP-MF1an: OP-MF1 au + Ethernet + ADF
 M147, M148 (Europe/N. America models): In these models, the AIO cannot be 
refilled with toner.
 The 3-in-1 model has a larger operation panel than OP-P1, with more buttons and 
a 2-digit display. The top of the machine is covered by a platen cover and flatbed 
scanner unit, except for the M148, M166, and M191, which have an ADF instead 
of a platen cover. The M148, M166, and M191 also have a larger operation panel, 
almost the same as the 4-in-1 model, but without the fax functions.
 Use Smart Organizing Monitor to make machine settings, monitor the error 
codes, and execute other functions
 The functions that can be performed with Smart Organizing Monitor are 
explained in the service manual (Troubleshooting > Utilities).
 The ADF can hold and feed 15 originals for continuous scanning.