HP (Hewlett-Packard) 200 All in One Printer User Manual


 
8Ć26 Removal and Replacement
C3187Ć90000
Parameters Printed Below EEROM Text Block (Decimal Values)
Number of Power Cycles Number of times plotter has been switched on.
Number of Pages Printed
Number of Bail Lifts
Number of Bail Errors
Number of System Errors
Last System Error
See System Errors earlier in this chapter for correspondence of numbers to errors.
Last System Error Data
Bail Up Position Offset Calculated during bail calibration.
Bench Run Whether the bench run has been performed or not.
Bench Run Maximum YĆAxis PWM YĆaxis = carriage axis.
Bench Run Maximum XĆAxis PWM XĆaxis = media axis.
Encoder Tests Maximum YĆAxis PWM
Encoder Tests Maximum XĆAxis PWM
Last XĆAxis Calibration XĆaxis calibration = accuracy calibration
Factory Calibration Factor
This is the driveĆroller correction factor, calculated during accuracy calibration.
Setup Sheet LED Calibration formula.
The values in the formula are calculated during the setupĆsheet calibration.
Reading the EEROM Text Block
The contents of the EEROM integrated circuit are printed in hexadecimal form in a text
block on the service configuration plot.
To read the EEROM text block, perform the following procedure:
, Examine the EEROM memory map in Table 8Ć1 to find the memory address of the data
you want to read.
. Use the memory location key in Table 8Ć2 to locate the position of the memory address on
the service configuration plot.
A Read the contents of the memory address from the service configuration plot.
Example: Searching for the mediaĆsensor correction factor
1 The EEROM memory map Table 8Ć1 indicates that the memory address of the
mediaĆsensor correction factor is 1b.
2 The memory location key Table 8Ć2 indicates that address 1b is located in the second row
from the top, in the fifth column from the right.
3 On the sample EEROM text block Table 8Ć3, address 1b contains the number 0.
Therefore, in this case, the mediaĆsensor correction factor is hexadecimal 0 = decimal 0.