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3. Maintenance
Available accessories

You can purchase and install accessories to enhance your machine’s performance and capacity.

Some features and optional goods may not be available depending on model or country (see "Features by models" on page 8).
Accessory Function Part name
Memory module Extends your machine’s memory capacity. ML-MEM370: 512 MB
Optional tray If you are experiencing frequent paper supply problems, you can attach an additional 520a
sheet tray.
a. Plain paper 80 g/m2 (20 lb bond).
M3370/ M3870/ M4070/ M4072 series: SL-
SCF3800
M3375/ M3875/ M4075 series: SL-SCF3805
IEEE 1284B parallel
Connectorb
b. To use the optional IEEE 1284B parallel connector, plug it to the UBS port and the 5V output port.
Allows you to use various interface.
When installing the printer driver with an IEEE1284B parallel connector, the
machine might not be found and after installing the printer driver, only basic
printing features are available.
If you want to check the machine's status or set the settings, connect the
machine to a computer with a USB cable or a network.
If you use the IEEE 1284B parallel connector, you can not use the USB cable.
• ML-PAR100