Ricoh D074 Series Installation guide

Taurus-C1 Training
1
Slide 1
D074/D075/M044 Service Training
This is a complete training course for the D074/D075/M044 series main engine.
Changes to the peripherals are also covered.
Changes based on previous slide numbering:
Modified
25 (paper thickness spec for bypass)
26 (output capacity for ring binder)
34 (change to drum PM interval; dev unit not a PM item)
136 (outline of installation – developer already installed in
the factory)
147-152 (developer installation procedure) – moved to
after slide 352, for PCDU servicing procedures (slide 152
modified: SPs after installing developer)
364 (sponge seals in PCDU)
421 (after replacing parts in the ITB cleaning unit)
428 (after replacing the ITB)
Slide added after 252 (re-installing a PCDU)
Deleted slide 359 (information about re-installing a PCDU
was repeated from an earlier slide)
Deleted slides 470-472, 474-476, 478 (fusing unit PM
modified)
Inserted four new slides after old slide 477 (new slides are
now 472-475) – concerns hot roller replacement
1.0317-08-2011
Changes to slides based on previous version’s slide
numbering:
140 (using the correct screw types)
249 (caution about excessive force)
3 new slides added after 249 (reinstalling a PCDU)
1.0206-06-2011
Changes to slides based on previous version’s slide
numbering: 10, 34, 49, 135, 140, 166, 176, 207, 218, 219,
232, 233, 278, 358, 422, 429, 444, 445, 446, 458, 459,
471, 472, 473, 500, 501
New slide inserted after slide 162, 205, 353, 426, 474 (2
slides inserted here), 500, 501
1.0130-04-2011
Initial version1.0011-03-2011
DescriptionVersion HistoryDate of change

Taurus-C1 Training
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Slide 2
Product Outline
No additional notes

Taurus-C1 Training
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Slide 3
Three Models
Taurus-C1a (D074)
65 ppm (A4/LT LEF, full color, black-and white)
Memory: 2.5 GB (GW controller), 2 GB (Fiery controller)
HDD: 320 GB (GW controller), 160 GB (Fiery controller)
Taurus-C1b (D075)
75 ppm (A4/LT LEF, full color, black-and white)
Memory: Same as Taurus-C1a
HDD: Same as Taurus-C1a
Taurus-P1 (M044)
75 ppm (A4/LT LEF, full color, black-and white)
Memory: 1.5 GB (GW controller), 2 GB (Fiery controller)
HDD: 320 GB (GW controller), 160 GB (Fiery controller)
Model Names
¾Taurus-C1b: Pro C751EX
¾Taurus-C1a: Pro C651EX
¾Taurus-P1: Pro C751
HDD capacity for the Fiery controller is less than for the AG series (was 500
GB). In the AG series, the HDD was supplied by Ricoh. In the Taurus series, it is
supplied by EFI.
The process speed is the same for all models (352 mm/s). The difference in the
ppm spec is made by a different size of the gap between sheets.

Taurus-C1 Training
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Slide 4
Copier Model – Basic System
(1): Main Unit 1st Tray (1000 sheets x 2) – Tray 1
(2): Main Unit 2nd Tray (500 sheets) – Tray 2
(3): Optional A3/DLT LCIT 1st Tray (1000 sheets) – Tray 3
(4): Optional A3/DLT LCIT 2nd Tray (2000 sheets) – Tray 4
(5): Optional A3/DLT LCIT 3rd Tray (1000 sheets) – Tray 5
(6): Optional Bypass Tray (500 sheets) – Tray 6
(7): Optional Finisher (two different ones are available)
This shows the copier model with minimal optional peripherals attached.
Only one LCIT can be installed.
There is no A4/LT LCIT option.
Two finisher models are available: The D512 (corner stapling and booklet
stapling), and the D513 (corner stapling only).
¾The finisher (7) in the illustration above is the Booklet Finisher D512 .

Taurus-C1 Training
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Slide 5
Printer Model – Basic System
(1): Main Unit 1st Tray (1000 sheets x 2)
(2): Main Unit 2nd Tray (500 sheets)
(3): Optional A3/DLT LCIT 1st Tray (1000 sheets)
(4): Optional A3/DLT LCIT 2nd Tray (2000 sheets)
(5): Optional A3/DLT LCIT 3rd Tray (1000 sheets)
(6): Optional Bypass Tray (500 sheets)
(7): Optional Finisher (two different ones are available)
This shows the printer model with minimal optional peripherals attached. The
only obvious difference from the copier is that there is no ARDF.
The following are the same as for the copier model:
¾Only one LCIT can be installed.
¾There is no A4/LT LCIT option.
¾Two finisher models are available: The D512 (corner stapling and booklet
stapling), and the D513 (corner stapling only).
The finisher (7) in the illustration above is the Booklet Finisher D512 .

Taurus-C1 Training
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Slide 6
Full System - 1
(1) Main machine D074/D075/M044 (7) Multi Folding Unit (D521)
(2) Decurl Unit (8) Ring Binder (D519)
(3) A3/DLT LCIT (D516) (9) High Capacity Stacker (D515)
(4) Multi Bypass Tray (D517) (10) Finisher (D512)
(5) Buffer Pass Unit (D548) (11) Trimmer Unit (D520)
(6) Cover Interposer Tray (D518)
There will be more details on the peripherals later.

Taurus-C1 Training
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Slide 7
Full System - 2
If the Trimmer Unit is not installed, the booklet tray (12) for
the Booklet Finisher (D512) must be installed to hold
stapled booklets.
The booklet tray must be removed from the finisher in order
to install the Trimmer Unit.
No additional notes

Taurus-C1 Training
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Slide 8
Full System - 3
The other finisher (D513) only does corner and flat stapling
(no booklet stapling).
The Trimmer Unit cannot be installed with this finisher (the
Trimmer Unit processes booklet-stapled stacks only).
No additional notes

Taurus-C1 Training
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Slide 9
Other Options
Original Tray
USB 2.0/SD Slot Type E (TBD)
A3/11"x17" Tray Unit (B331-12)
Punch Unit (D449) for Finisher (D512/D513)
VM Card Type R (with App 2 Me)
@Remote
No additional notes

Taurus-C1 Training
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Slide 10
Security and Encryption Card
The Data Overwrite Security and Data Encryption
applications are provided from the factory on one
SD card.
The machine is shipped with this SD card in Slot
1.
The customer must enable these applications
with user tools.
No additional notes