Ricoh FT3013 S MAJOR DIFFERENCES BETWEEN THE ROBIN AND
13 September 1994
MAJOR DIFFERENCES BETWEE N THE RO BI N AND E7
SERIES.
The ROBIN (A151 and A152) were developed based on the E7 (A0 76 and
A077).
The following table lists the major differences between the ROBIN series and
the E7 series, and the pages to refer on your service manual.
Section and
page to refer
No. Item
Overall
1 Energy Saver
Function
2 Copy Paper
Weight
3 Operation
Panel
Around the Drum
4 Pre-transfer
Lamp
5 Cleaning
Mechanism
6 Drum Drive
Mechanism
ROBIN
(A151 and A152)
Newly added. Not available. Sec. 2, page
The copy paper weight
specification has been
narrowed due to the
changes in the paper
feed mechanism.
10 independent number
keys for faster and easier
operation. The access to
the SP mode has been
changed due to this
reason.
The pre-transfer lamp has
been removed. The same
PTL for E7 series is
available for the Robin
series as optional service
equipment.
Due to this, the transfer
corona adjustment
standard has been
changed.
Counter blade system Trailing system with
Setting powder should be
applied on the blade and
drum after servicing.
The main motor directly
drives the drum. The
drum motor and the drum
motor board have been
removed.
(A076 and A077)
Quantity keys. Sec. 4, page 8.
The PTL is installed. Sec. 5, page
brush.
An independent drum
motor drives the drum.
E7
– Sec. 1, page 1.
to in the
Robin
Service
Manual
59.
92 and Sec. 6,
page 23.
Sec. 5, page
60.
Sec. 2, page
44.
Sec. 4 and 5
Sec. 2, page 2.
1
No. Item
7 Erase
Mechanism
8 Development
Drive
Mechanism
Paper Feed
9 Paper Feed
Mechanism
(Paper Tray)
10 Paper Feed
Mechanism
(By-pass feed
table)
11 Misfeed
Indication
Fusing
12 Fusing Lamp
Control
Copy Process Control
13 Grid Voltage
for Image
Density Control
14 Exposure
Lamp Voltage
for Image
Density Control
15 Drum
Temperature
Correction
13 September 1994
Section and
page to refer
ROBIN
(A151 and A152)
For A151 copier, side
erase is performed by the
platen cover.
(A152 copier is the same
as E7 series.)
The development clutch
solenoid has been
removed.
Semicircular feed rollers
and corner separator
system.
Auto feed mechanism is
newly applied.
PE, J1 and J2. J1, J2 and J3. Sec. 2, page
Indication change only.
The basic detection
mechanism has not
changed.
Fusing lamp control
mechanism has changed
to achieve stable
temperature control of the
hot roller.
The grid voltage does not
change whether the
manual image density is
selected or auto image
density is selected (with
the exception of SP34
setting).
L correction method
The V
has changed to prevent
over applying the
exposure lamp voltage. A
white reference plate has
been added under the left
scale supporting bracket.
The drum temperature
correction has been
eliminated.
(A076 and A077)
FTR (Feed + torque
roller) feed system with
corner separators.
No auto feed. Sec. 2, page
The grid voltage is
different depending on
whether the image
density is manually
selected or the auto
image density mode is
used.
The V
applied at set intervals.
E7
– Sec. 2, page
– Sec. 2, page
–
L correction is
–
to in the
Robin
Service
Manual
23.
25.
Sec. 2, page
47.
51.
64.
Sec. 2, page
59.
Sec. 2, page 7.
Sec. 2, page
18.
2
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