32 AT000115-02
CR Reader doesn’t Start or is Stuck in Initialization Mode
Suggested solutions
[1] Check system power (cable connection and system turned ON).
[2] Remove CR Reader cover.
[3] Go to Diagnostic screen and operate the Rotation motor.
[4] Check Rotation motor speed.
Driver Motor Board
[5] Go to the Diagnostic screen and operate the Linear Stepper motor. Does it move?
[6] Close the CR Reader cover.
Less than 10 RPS
Normal Speed according to CR
Reader Type
a. Check the flex cable connection between the USB board
and the Motion board.
b. Check connection on the Driver motor board (Pins 2,3,6)
as shown in the figure below.
c. Check the motor flex cable from the Rotation driver
connector board.
d. Is the voltage in Pin 6 1.4 V to 1.8 V constant?
21 RPS for PoC 120
41 RPS for PoC 140
81 RPS for PoC 260
Yes No Check the Reader back fuses and
perform power supply check according
to “
No Power in the CR Reader” on
Page 33
Perform USB test. (“
USB
Fuses Test” on Page 56)
Check the white flex cable to
the PM board or replace the
USB board.
Yes No
Does it stop at the left and right limit sensors? Replace the Linear motor or replace
the Motion board.
Yes No
scan a demo image and check
the CR Reader operation.
Check/replace the relevant
switch according to the
“
Sensors Tests” on Page 53
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