When using optional trays:
•
Always use a caster base when the printer is configured with a 2100
‑
sheet tray.
•
The 2100
‑
sheet tray must always be at the bottom of a configuration.
•
A maximum of four optional trays may be configured with the printer.
•
The optional 250
‑
and 550
‑
sheet trays may be installed in any order.
Some options may not be available. For more information, contact the place where you purchased the printer.
Attaching cables
CAUTION—SHOCK HAZARD:
To avoid the risk of electrical shock, do not set up this product or make
any electrical or cabling connections, such as the power cord, fax feature, or telephone, during a
lightning storm.
CAUTION—POTENTIAL INJURY:
To avoid the risk of fire or electrical shock, connect the power cord to
an appropriately rated and properly grounded electrical outlet that is near the product and easily
accessible.
CAUTION—POTENTIAL INJURY:
To avoid the risk of fire or electrical shock, use only the power cord
provided with this product or the manufacturer's authorized replacement.
Warning—Potential Damage:
To avoid loss of data or printer malfunction, do not touch the USB cable, any
wireless network adapter, or the printer in the areas shown while actively printing.
Use the
To
1
Power cord socket Connect the printer to an electrical outlet.
2
USB printer port
Connect the printer to a computer.
3
Ethernet port
Connect the printer to a network.
4
USB port
Attach a keyboard or any compatible option.
Note:
This port is available only in some printer models.
Learning about the printer
12
Summary of Contents for MX-B557P
Page 1: ...LASER PRINTER MX B557P MX B707P User s Guide October 2021 Machine type 4064 Models 29H 69H ...
Page 109: ...2 Unlock the fuser 3 Remove the used fuser 4 Unpack the new fuser Maintaining the printer 109 ...
Page 114: ...3 Remove the used hot roll fuser wiper Maintaining the printer 114 ...
Page 120: ...2 Remove the used pick roller 3 Unpack the new pick roller Maintaining the printer 120 ...
Page 121: ...4 Install the new pick roller 5 Close the multipurpose feeder Maintaining the printer 121 ...
Page 142: ...2 Remove the staple cartridge holder 3 Remove the loose staples Clearing jams 142 ...
Page 193: ...b Insert the tabs of the guide bar into the output expander Upgrading and migrating 193 ...