Ricoh LD013, Service Manual

Page: 137 / 513

T
rouble
-
s
hooting
FIRMWARE HISTORY
SM 4-11 B039/B040/B043
4.5 FIRMWARE HISTORY
4.5.1 B040 FIRMWARE MODIFICATION HISTORY
DESCRIPTION OF MODIFICATION
FIRMWARE
LEVEL
SERIAL
NUMBER
FIRMWARE
VERSION
Corrects the following:
1.
Black lines in halftone areas.
2. Software modified so that no transfer current
can be applied to the development roller
surface after the main motor has stopped
3. Change in detection conditions:
To reduce (unnecessary) occurrences of
SC350/392, the detection conditions have
been changed as follows:
1) TD sensor 4V adjustment error must occur
twice (check cycle is repeated).
3) Allowable interval (4V adjustment).
Changed from 80ms to 100ms.
4. If a tray (optional tray unit) is installed but not
fully pushed in when the main power is
turned on, there is no status display at all
for that tray.
5. Specification change:
If the Copy Reset Timer is set to "off", the
Program User Code and Change User Code
screens (Copy Features - Key Operator
Tools) will not be cleared once the operator
has started code input.
Note: If enabled, the Energy Saver Timer
and System Reset Timer will reset the
screen (same as before)
6. Specification change:
The key counter will not count up when the
Printer Counter List is printed out.
7. When performed, SP7-808 (Reset
Counters) would mistakenly clear the Copy,
Fax, Printer, Duplex and A3/DLT counters.
Note: This error did not affect (clear) the
Total or Timer counters
8. Despite key counter user restrictions, it is
always possible to print out faxes.
In addition, faxes are not recorded by the
key counter (only by the total counter).
9. The Start Key does not turn green after the
original scanning memory becomes full and
the remaining originals are re-set for the
next scanning (cannot continue).
*Conditions:
SP5-940 (Image Rotation) = 1
(disabled).
Rotation Sort is selected
An even # of sets is programmed.
Continued
B0395531 A 1
st
Mass
Production
1.10
⇒
Rev. 03/2002