Ricoh GX e3300N - Ricoh GX e7700N - Ricoh GX7000Adjustment _ Line Fault _ Paper feed adjustment.
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PAPER FEED ADJUSTMENT
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If horizontal lines are printed unaligned, print images are patchy, or a black or white line is printed at regular intervals, print a test pattern, and then adjust the paper feed setting.
* Slide the envelope selector to the forward position.
* Press the [Menu] key.
* Press the [UP] or [DN] key to display [Maintenance], and then press the [Enter] key. [M e n u : M a i n t e n a n c e]
* Press the [UP ] or [DN] key to display [Adj.Paper Feed], and then press the [Enter] key. [M a i n t e n a n c e : A d j . P a p e r F e e d]
* Press the [UP ] or [DN ] key to display [Pr.Test Pattern], and then press the [Enter] key. [A d j . P a p e r F e e d : P r . T e s t P a t t e r n]
* Check the optimal adjustment values on the printed test pattern. The optimal adjustment value is the number that appears on the left of the lightest gray square with straight horizontal lines on both sides. When this number is “+2”, the optimal adjustment value is “+2”.
When horizontal lines beside the lightest grey square are broken, select the optimal adjustment value by referring to the lines broken in the opposite direction. When the “+2” square is the lightest grey square and the “+6” horizontal lines are broken in the opposite direction, the optimal adjustment value is between “+3” and “+5”. After adjustment, check the adjustment result.
* Press the [UP] or [DN] key to display [Adjustment], and then press the [Enter] key. [A d j . P a p e r F e e d : A d j u s t m e n t]
* Press the [UP] or [DN] key to enter the adjustment value (-14 to +14) from step 6, and then press the [Enter] key. [A :( - 1 4 , + 1 4 ) 0.
* Press the [Online] key. The initial screen appears.
Head Position Adjustment
* Slide the envelope selector to the forward position.
* Press the [Menu] key.
* Press the [UP] or [DN] key to display [Maintenance], and then press the [Enter] key. [M e n u : M a i n t e n a n c e]
* Press the [UP] or [DN] key to display [Head Position], and then press the [Enter] key. [M a i n t e n a n c e : H e a d P o s i t i o n]
* Press the [UP] or [DN] key to display [Pr.Test Pattern], and then press the [Enter] key. [A d j . P a p e r F e e d : P r . T e s t P a t t e r n]
* Press the [UP] or [DN] key to select a test pattern, and then press the [Enter] key. [P r . T e s t P a t t e r n : H i g h Q u a l i t y]
To adjust print-head positions for all resolutions, repeat this procedure selecting the other resolution. NOTE: A test pattern to adjust print-head positions is printed.
* Press the [UP] or [DN] key to select a test pattern, and then press the [Enter] key.
* Press the [UP] or [DN] key to select a test pattern, and then press the [Enter] key.
* Press the [UP ] or [DN] key to display [Adjustment], and then press the [Enter] key.
* Press the [UP ] or [DN] key to select a resolution from step 6, and then press the [Enter] key. [A d j u s t m e n t : H i g h Q u a l i t y]
* Press the [UP] or [DN] key to select a line, and then press the [Enter] key. [A d j u s t m e n t : 1 . A]
* Enter the optimal adjustment values from step 7, and then press the [Enter] key. [A : ( - 4 , + 4 ) 0.
* Press the [Online] key. The initial screen appears.