HP 750 User Manual
Page 207
C4705-90000
10-9
Product History and Service Notes
Known Problems in the Last Firmware Revision A.02.10
This problem will be solved in the following firmware releases.
D None of the HP JetDirect EX cards work with the DesignJet 755CM in a MAC
environment.
Solution
D Install firmware revision A.02.10 (pn C3195Ć60135).
D Verify if the mark encoder has a black line or a notch in the middle. This is needed to
optimize the performance of the paper advance calibration. In case this line or the notch
is not present, you should install it (Refer to Service Note ' page 10Ć18). The following
units were shipped without the mark (even though some of them were reworked in the
Distribution Centers).
Serial Numbers:
D
C3195A ESA0000000/ESA5B05350
D
C3196A ESA0000000/ESA5B20304
D
C3198A ESA0000000/ESA5B02306
D Perform the accuracy calibration (details ' page 7Ć6) when you are upgrading from
firmware revision A.02.08 or lower. To get the best performance use HP Matte Film
media.
Administrative Information
Classification:
Modification Recommended
Standards:
0.1 Hour
Action Category:
On Failure
Location Category:
Customer Infallible
Service Inventory:
N/A
Used Parts:
N/A
HP Responsible Until: 1 April 1998
Author Entity:
EV/F900