Toshiba Estudio 230 Manual

June 2004 © TOSHIBA TEC e-STUDIO200L/202L/230/232/280/282 ERROR CODE AND SELF-DIAGNOSTIC MODE
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 The management items at PM support mode can also b e operated at setting mode (08).
The following items are displayed or set by using s ub-codes at PM management setting in the table 
below.

0: Present number of output pages - Means the present number of output pages.
1: Recommended number of output pages for replaceme nt
- Means the recommended number of output pages for  replacement.
2: Number...

e-STUDIO200L/202L/230/232/280/282 ERROR CODE AND SELF-DIAGNOSTIC MODE June 2004 © TOSHIBA TEC
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Items
PM management set-
ting  
*Indicated in 8 digits Date of previous 
replacement 
 Remarks
Photoconductive drum 1150-0 to 8 1151  
Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 
Sub-code 1: 64,000/74,000/90,000
Sub-code 4: 120,000/120,000/120,000
Drum cleaning blade 1158-0 to 8 1159 
Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 
Sub-code 1: 64,000/74,000/90,000 
Sub-code 4: 120,000/120,000/120,000
Drum separation...

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Cleaning roller 1266-0 to 8 1267  
Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 
Sub-code 1: 128,000/148,000/180,000 
Sub-code 4: 240,000/240,000/240,000
Fuser roller separation  
finger 1268-0 to 8 1269  
Sub-codes 0, 2, 3, 5, 6, 7, 8: 0/0/0 
Sub-code 1: 128,000/148,000/180,000 
Sub-code 4: 240,000/240,000/240,000
Pickup roller (RADF) 1282-0,1,2,8 1283 
Sub-codes 0, 2, 8: 0/0/0
Sub-code 1:...

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Separation roller (LCF) 1310-0,1,2,8 1311  
Sub-codes 0, 2, 8: 0/0/0 
Sub-code 1: 160,000/160,000/160,000
Separation roller 
(PFP upper drawer) 1312-0,1,2,8 1313  
Sub-codes 0, 2, 8: 0/0/0 
Sub-code 1: 80,000/80,000/80,000
Separation roller 
(PFP lower drawer) 1314-0,1,2,8 1315  
Sub-codes 0, 2, 8: 0/0/0 
Sub-code 1: 80,000/80,000/80,000
Separation roller 
(Bypass unit) 1316-0,1,2,8 1317 
Sub-codes 0, 2,...

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(1) Turn ON the power while [0] and [8] are pressed  simultaneously.
(2) Key in the code “257” with the digital keys and  press the [START] button (the following is dis-
played).
Note: Note:  Before performing the following operations, note th e current counter values.
 Fig. 2-7
(3) Key in the value “1” or “2” with the digital key and press the [START] button.
The value entered is displayed on the...

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(4) Press the [ENTER] button to complete overwriting of  the counter value.
Note: Note: 
The screen returns to the code entry screen without  copying (overwriting) the value when the 
[CANCEL] button is pressed.
 Key in “2” to copy the value of the backup 
counter (SYS board) (B) onto the value of  
the total counter (LGC board) (A).
 Fig. 2-9
(A) (B)  

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2.2.9 Pixel counter
1) Outline Pixel counter is a function that counts the number o f dots emitted by the laser and converts it into the 
print ratio (%) per standard paper size. This “Prin t ratio (%) per standard paper size” is called Pixel 
count (%). 
This function enables you to know how each user use s the equipment and to grasp the tendency of 
toner consumption (number of output pages per cartr...

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2) Factors affecting toner consumptionStandard number of output pages per cartridge shows  the average number of output pages under 
the condition that the data of print ratio 6% is pr inted on the standard paper size (A4/LT) at a norma l 
temperature and humidity. 
However, users do not always print under the above  condition. As for the type of original, copy/print 
mode and environment, each user has...

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3) Details of pixel counter - Toner cartridge reference and service technician re ference
The pixel counter function in this equipment has 2  references, toner cartridge reference and ser-
vice technician reference. 
Toner cartridge reference 
This is a system that accumulates data between the  installation of a new toner cartridge and next 
installation.
The installation of new toner cartridge is...

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- Pixel count (%)Pixel count (%) shows the ratio of laser emitting p ixels to all pixels on standard paper.
The examples of pixel count are as follows: 
Ex.) 
Printing 5 pages on A4/LT size with solid copy (Las er emits to all pixels.)
  Pixel count: 100%, Print count: 5
Printing 5 pages on A4/LT size with blank copy (Las er never emits.)
  Pixel count: 0%, Print count: 5
Printing 2 pages on A4/LT size...