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RW 420 User Guide

Cradle

The RW 420 can be used in conjunction with a docking

Cradle. When the printer is “docked” the Cradle will charge
the printer’s battery and allow the printer to print, receive and
transmit data as usual. The Cradle can provide power from
a 12 VDC power supply either from a power take-off point in
a vehicle or from an external power supply running off A.C.
power. Refer to the documentation supplied with the Cradle
for more information.

Installing the Printer in the Cradle

It is recommended as a safety precaution that the

adjustable shoulder strap be removed prior to docking the

Printer. This precaution ensures the strap will not interfere with

proper operation of the vehicle.

• Remove the Docking Connector Cover from the bottom

of the printer, and retain it for future use. (Refer to Figure
20.)

• Place the bottom of the printer over the two pins in the

Cradle.

• Rock the top of the Printer into the Cradle and press

ﬁrmly until it latches in place.

• Ensure the Cradle power indicator is lit and turn the

printer on.

You can load media (including media from an external sup-

ply) and perform cleaning operations normally when the
RW 420 Printer is installed in the Cradle .

The RW 420 will allow the four display lines on the control

panel to be rotated 180º when the printer is docked. This
allows for easier reading of the display when the Cradle is

Zebra RW 420

Signal:0%

Battery (ok)

Latch: ok Rdr

Zebra RW 420

Signal:0%

Battery (ok)

Latch: ok Rdr

Figure 19: Display Rotated for Cradle Installation

Normal Display in

Cradle

Display rotated in

Cradle