User`s manual

USER'S MANUAL 5750210
Revision B Section H, Page 2
Troubleshooting the I.V./700 H1-1
Problems with the I.V./700 separate into two areas: either the unit is not printing or the unit is printing
but the results are unsatisfactory.
Not Printing, Questions and Solutions
Q1 The I.V./700 is not printing and the power LED
is not lighted. Why?
S1 The printer does not have power. Check the
following:
[1] The round plug connection at the base of
the controller;
[2] The cable connection at the base of the
power supply;
[3] The round plug for a 15 VDC output;
[4] The cable connection at the rear of the
printhead;
[2] The wall receptacle to make sure that it is
supplying power.
Q2 The I.V./700 is not printing and the photocell
LED is not blinking. Why?
S2 The photosensors can not detect the product.
They can be either too far from the product or
dirty. Clean the photosensors and adjust the
printhead within 0.25 inch of the product.
Q3 The I.V./700 is not printing and the ink LED is
flashing. Why?
S3 The printer is out of ink. Replace the old ink can
with a new can.
Q4 The I.V./700 is not printing but all LED signals
are normal. Why?
S4 The character width setting is too small for the
product line speed. Increase the character width
by following the directions on instruction page
C3.
Q5 The I.V./700 is not printing and ALL the LEDS
are blinking. Why?
S5 A short-circuit has occurred. Disconnect the
round plug connector, and the printhead.
Connect the round plug connector, but DO NOT
connect the printhead. If the unit initializes
normally, replace the printhead. If the unit does
not initialize normally, replace the controller. Call
Diagraph support for directions.