Ricoh B230 Service Manual

  
SM 1-19 B230/B237 
Installation 
 
9.  Attach the two caster stands [H] to front, left, and rear sides of the machine. 
 
10.  Attach the front stand cover [I], right stand cover [J] and rear stand cover [K] to 
the correct sides of the machine (M3x6 
  x 2: each). 
11.  Load paper into the paper feed unit. 
12.  Turn on the main power switch of the machine. 
13.  Check the paper feed unit operation and copy quality.  

 
B230/B237 1-20  SM 
1.5 LCT (B801) 
1.5.1 ACCESSORY CHECK 
Check the quantity and condition of the accessories against the following list. 
 
No. Description Q’ty 
1 Caster stand  6 
2 Securing bracket  2 
3  Screw (M3x6 x 6, M4x10 x 2)  8 
4  Spring washer screw  1 
5  Rear stand cover  1 
6  Right stand cover  1 
7  Front stand cover  1 
 
 
1.5.2 INSTALLATION PROCEDURE 
 
ƒ Turn off the main switch of the copier and unplug the power cord before you  

  
SM 1-21 B230/B237 
Installation 
start the installation procedure. 
ƒ You need two or more persons to lift the copier. The copier is highly unstable 
when lifted by one person, and may cause human injury or property damage. 
ƒ Do not lift the copier with the paper feed unit installed. Otherwise, the handle 
and grips may be damaged. 
 
1.  Remove all tapes and retainers in the LCT. 
 
2.  Grasp the handle [A] and grips [B] of the machine. 
3.  Lift the copier and install it on the LCT [C].  

 
B230/B237 1-22  SM 
 
4.  Remove tray 2 of the machine. 
5.  Fasten the spring washer screw [D], using the cutout in the securing bracket [E] 
as a tool. 
6. Reinstall tray 2. 
7.  Attach the securing brackets [E] (M4x10 
 x 1each). 
 
 
ƒ  One of the securing brackets is used as a securing tool (the cutout [F] is used 
in step 6). But the cutout [G] is for attaching the tray heater. Therefore, attach 
the securing brackets [E] after installing the tray heater if you will install the 
tray heater.  

  
SM 1-23 B230/B237 
Installation 
 
8.  Attach the two caster stands [H] to the front, right, and rear sides of the machine. 
 
9.  Attach the front stand cover [I], right stand cover [J] and rear stand cover [K] to 
the correct sides of the machine (M3x6 
  x 2 each). 
10.  Load paper into the LCT. 
11.  Turn on the main power switch of the machine. 
12.  Check the LCT operation and copy quality.  

 
B230/B237 1-24  SM 
1.6  AUTO REVERSE DOCUMENT FEEDER (B789) 
1.6.1 COMPONENT CHECK 
Check the quantity and condition of the components against the following list. 
 
No. Description Q’ty 
1 ARDF  1 
2 Stamp Cartridge  1 
3 Screwdriver  1 
4 Knob Screw  2 
5 Stud Screw  2 
6  Attention Decal – Top Cover  1 
 
  

  
SM 1-25 B230/B237 
Installation 
1.6.2 INSTALLATION PROCEDURE 
 
ƒ Unplug the copier power cord before starting the following procedure. 
 
1.  Remove all tapes and shipping retainers. 
2.  Remove the two screws already installed at the top rear of the machine. 
3.  Insert the two stud screws [A] on the top of the machine. 
 
4.  Mount the ARDF [B] by aligning the screw keyholes [C] in the ARDF support 
plate over the stud screws. 
5.  Slide the ARDF toward the front of the machine. 
6.  Secure the...

 
B230/B237 1-26  SM 
 
7.  Remove two screws [E] from the bottom of the ARDF. 
 
8.  Install the stamp cartridge [F] in the ARDF. 
 
9.  Peel off the platen sheet [G] and place it on the exposure glass.  

  
SM 1-27 B230/B237 
Installation 
10.  Align the rear left corner of the platen sheet with the corner [H] on the exposure 
glass. 
11. Close the ARDF. 
12.  Open the ARDF and check that the platen sheet is correctly attached. 
 
13.  Attach the decal [I] to the top cover as shown. Choose the language you want. 
14.  Plug in and turn on the main power switch of the machine, and then check the 
ARDF operation. 
15.  Make a full size copy. Check that the registrations (side-to-side and leading 
edge) and...

 
B230/B237 1-28  SM 
1.7  1-BIN TRAY UNIT (B790) 
1.7.1 COMPONENT CHECK 
Check the quantity and condition of the components against the following list. 
 
No. Description Q’ty 
1 1-Bin Tray Unit  1 
2 End-fence  1 
3  Screws (M3 x 8)  3 
4  Tray Support Bar  1 
5 Tray  1 
 
 
1.7.2 INSTALLATION PROCEDURE 
 
ƒ Unplug the copier power cord before starting the following procedure. 
If the bridge unit (B227) has already been installed in the machine, remove it before 
installing 1-bin tray unit (B790). This...