Toshiba e-STUDIO451c Manual Do Utilizador
e-STUDIO281c/351c/451c ADJUSTMENT
June 2005 © TOSHIBA TEC
3 - 10
[A] Reproduction ratio of primary scanning direction (Fine adjustment of polygonal motor rotation
speed (Printer))
(1) While pressing [0] and [5] simultaneously, turn the power ON.
→ (Adjustment Mode)
(2) Press [1]
→ [FAX]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from the lower
drawer.)
(3) Measure the distance A from the 1st line to the 21st line of the grid pattern.
(4) Check if the distance A is within 200±0.5 mm.
(5) If not, use the following procedure to change values and measure the distance A again.
(4) Check if the distance A is within 200±0.5 mm.
(5) If not, use the following procedure to change values and measure the distance A again.
<Procedure>
(Adjustment Mode)
(Adjustment Mode)
→ (Key in the code [401]) → [START]
→ (Key in a value (acceptable values: 0 to 255))
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ "100% A" is displayed.
→ Press [1] → [FAX] → (A grid pattern is printed out.)
* The larger the adjustment value is, the longer the distance A becomes (approx. 0.1 mm/step).
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ "100% A" is displayed.
→ Press [1] → [FAX] → (A grid pattern is printed out.)
* The larger the adjustment value is, the longer the distance A becomes (approx. 0.1 mm/step).
[B] Primary scanning data laser writing start position (Printer)
(1) While pressing [0] and [5] simultaneously, turn the power ON.
→ (Adjustment Mode)
(2) Press [1]
→ [FAX]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from the lower
drawer.)
(3) Measure the distance B from the left edge of the paper to the 6th line of the grid pattern.
(4) Check if the distance B is within 52±0.5 mm.
(5) If not, use the following procedure to change values and measure the distance B again.
(4) Check if the distance B is within 52±0.5 mm.
(5) If not, use the following procedure to change values and measure the distance B again.
<Procedure>
(Adjustment Mode)
(Adjustment Mode)
→ (Key in the code [411]) → [START]
→ (Key in a value (acceptable values: 0 to 255))
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ "100% A" is displayed
→ Press [1] → [FAX] → (A grid pattern is printed out.))
* The larger the adjustment value is, the longer the distance B becomes (approx. 0.04 mm/
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ "100% A" is displayed
→ Press [1] → [FAX] → (A grid pattern is printed out.))
* The larger the adjustment value is, the longer the distance B becomes (approx. 0.04 mm/
step).
[C] Reproduction ratio of secondary scanning direction (Fine adjustment of main motor rotation speed
(Printer))
(1) While pressing [0] and [5] simultaneously, turn the power ON.
→ (Adjustment Mode)
(2) Press [1]
→ [FAX]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from the lower
drawer.)
(3) Measure the distance C from the 2nd line at the leading edge of the paper to the 22nd line of the
grid pattern.
* Normally, the 1st line of the grid pattern is not printed.
* Normally, the 1st line of the grid pattern is not printed.
(4) Check if the distance C is within 200±0.5 mm.
(5) If not, use the following procedure to change values and measure the distance C again.
(5) If not, use the following procedure to change values and measure the distance C again.
<Procedure>
(Adjustment Mode)
(Adjustment Mode)
→ (Key in the code [426]) → [START]
* Confirm that the input value is [153]. If not, key in [153].
→ (Key in [153])
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ (Key in the code [421]) → [START]
→ (Key in a value (recommended values: 110 to 140 / acceptable values: 0 to 255))
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ (Key in [153])
→ [ENTER] or [INTERRUPT] (Stored in memory)
→ (Key in the code [421]) → [START]
→ (Key in a value (recommended values: 110 to 140 / acceptable values: 0 to 255))
→ [ENTER] or [INTERRUPT] (Stored in memory)