Toshiba Estudio 230 Manual

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)
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Remarks “*” in the Preventive Maintenance Check Lis t
* a1. Original glass / ADF original glass Clean both sides of the original glass and ADF orig inal glass.
Note: Note: 
Make sure that there is no fingerprints or oil stain ing on part of the original glass on where the 
original scale is mounted since the shading correcti on plate is located below the scale to be 
scanned.
* c1, m1. Separation roller (Feed...

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* e1. Separation roller (SFB) Apply an even coat of grease (Alvania No.2) to all  round the inside of the spring.
When replacing the separation roller, apply adequat e amount of white grease (Molykote 
HP-300) on the places of the holder shown in the fi gure (4 places).
Note: Note: 
Make sure that the grease does not adhere to the ro ller surface. Wipe it off with alcohol if 
adhered.
* f1. Main charger case /...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)
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* h1. Drum cleaning blade Since the edge of the blade is vulnerable and can be  easily damaged by factors such as 
the adherence of paper dust. Replace the cleaning b lade with new ones if poor images are 
printed due to the damaged blade regardless of the  number of output pages if which have 
been made.
* h2. Separation fingers for drum The paper jam may be caused if the tip of the separ ation finger is...

e-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)June 2004 © TOSHIBA TEC
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* j1. Separation fingers for fuser roller The paper jam may be caused if the tip of the finge r is damaged or deformed. If there is 
any problem with it, replace the finger with a new  one regardless of the number of output 
pages which have been made. Do not damage the tip o f the finger during the cleaning. 
The finger may be damaged if the toner adhering to  the tip of it is scraped off forcibly. 
Replace the...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)
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4.5 PM KIT
Item Product name Part name Qty.
DEV-KIT-2320 Drum cleaning blade Recovery blade 
Separation finger for drum 
Main charger grid 
Needle electrode
Transfer charger wire 
Separation charger wire 
Developer material BL-2320D
ASYS-BLADE-REC 
SCRAPER-371 
GRID-CH-M-371 
CH-M
WIRE-CH-060-353-R 
WIRE-CH-060-353-R 
D-23201 1 3 1 11 1 1
FR-KIT-2320 Fuser roller Pressure roller 
Separation finger for fuser...

e-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)June 2004 © TOSHIBA TEC
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4.6 Jig List
Item Parts list
Page Item
Door switch jig 101 1 
Brush 101 2
Doctor sleeve jig 101 3
Developer material nozzle 101 4
Wire holder jig 101 5
Belt tension jig 101 6
High-voltage transformer jig 101 7
Downloading jig (DLM board) 102 1
Download JIG-2 (6 Flash ROMs) 102 2
Download JIG-1 (2 Flash ROMs) 102 3
ROM writer adapter (For 1881) 102 4 
ROM writer adapter (For 1931) 102 5 

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)
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4.7 Grease List
Grease name Part name Volume Container Parts list
Page Item
SI Silicon oil ASM-SILICONE-1M 100cc Bottle 101 10 
L Launa 40 OIL-LAUNA40-100 100cc Oiler 101 11
W2 White grease (Molykote HP-300) ASM-PG-HP300-S 100g B ottle 101 12A
W2 White grease (Molykote HP-300) GREASE-HP300-S 10g Bo ttle 101 12B
AV Alvania No.2 ASM-PG-ALV2 100g Tube 101 13
W1 White grease (Molykote X5-6020) MOLYKOTE-100 100g Tu...

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4.8 Precautions for Storing and Handling Supplies 
4.8.1 Precautions for storing TOSHIBA supplies
1) Toner/Developer
Toner and developer should be stored in a place whe re the ambient temperature is between 10°C to 
35°C (no condensation), and should also be protecte d against direct sunlight during transportation.
2) Photoconductive drum Like the toner and developer, photoconductive drum  should be stored in a...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 PREVENTIVE MAINTENANCE (PM)
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4.8.2 Checking and cleaning of photoconductive drum
1) Use of gloves If fingerprints or oil adhere to the drum surface,  the property of the photoconductive drum may 
degrade, affecting the quality of the print image.  So, do not touch the drum surface with bare hands.
2) Handling precautions As the photoconductive drum surface is very sensitiv e, be sure to handle the drum carefully when 
installing and...

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4.8.3 Checking and cleaning of drum cleaning blade
1) Handling precautions
Pay attention to the following points as the cleanin g blade life is determined by the condition of its 
edge: 
- Do not allow hard objects to hit or rub against bl ade edge.
- Do not rub the edge with a cloth or soft pad. 
- Do not leave oil (or fingerprints, etc.) on the edg e.
- Do not apply solvents such as paint thinner to the  blade....