Toshiba e-STUDIO2006 Service Manual page 306

[D] Secondary scanning data laser writing start position
This adjustment has to be performed for each paper source. (If there is no paper source, skip this step.)
The following table shows the order of the paper source to be adjusted, code, paper size and
acceptable values.
Order for
Paper source
adjustment
1 Upper drawer
2 Lower drawer (PFU)
3 PFP
4 Bypass feed
5 Duplexing
Notes:
Since the laser writing start position for Bypass feed is determined on basis of the one for Upper
drawer, the adjustment for Upper drawer must be performed beforehand.
<Procedure>
• Upper drawer, Lower drawer (PFU), PFP, Bypass feed
(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)
(2) [SETTINGS]  [USER FUNCTIONS]  Select [DRAWER]  Select the paper source  Set
the paper size to A3/LD.  [OK]  Set A3/LD for the paper in the drawer.
(3) [CANCEL]  [CANCEL]  [SETTINGS] (Return to code entry screen)
 [1]  [SETTINGS]  Select the paper source  [START] (A grid pattern with 10 mm squares
is printed out.)
(4) Check the grid pattern on the test chart printed out and measure the distance D from the leading
edge of the paper to the 5th line of the grid pattern.
* Normally, the 1st line of the grid pattern is not printed.
(5) Check if the distance D is within 52±0.5 mm.
(6) If not, use the following procedure to change values and measure the distance D again.
(Adjustment Mode)  (Key in the code shown above)  [START]
 (Key in an acceptable value shown above)
 [OK] (Stored in memory)
 Press [1]  Press [SETTINGS]  Select the paper source  [START]  (A grid pattern is
printed out.)
* The larger the adjustment value is, the shorter the distance D becomes and the blank area
becomes narrower (approx. 0.54 mm/step).
• Duplexing
(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)
(2) [SETTINGS]  [USER FUNCTIONS]  Select [DRAWER]  Select the paper source  Set
the paper size to A3/LD.  [OK]  Set A3/LD for the paper in the drawer.
(3) [CANCEL]  [CANCEL]  [SETTINGS] (Return to code entry screen)
 [3]  [SETTINGS]  Select the paper source  [START] (A grid pattern with 10 mm squares
is printed out on both sides of the paper.)
(4) Check the grid pattern printed on the reverse side of test chart and measure the distance D from
the leading edge of the paper to the 5th line of the grid pattern.
* Normally, the 1st line of the grid pattern is not printed.
(5) Check if the distance D is within 52±0.5 mm.
(6) If not, use the following procedure to change values and measure the distance D again.
(Adjustment Mode)  (Key in code [4062])  [START]
 (Key in an acceptable value shown above)
 [OK] (Stored in memory)
 Press [3]  Press [SETTINGS]  Select the paper source  [START]  (A grid pattern is
printed out on both sides of the paper.)
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
SETTING / ADJUSTMENT
Code Paper size
4058 A3/LD
4059 A3/LD
4060 A3/LD
4061 A3/LD
4062 A3/LD
© 2013-2017 TOSHIBA TEC CORPORATION All rights reserved
6 - 12
Acceptable
Remarks
value
0 to 40
0 to 15
0 to 15 <20H/23H/25H, 23HA/28HA>
0 to 15
0 to 15