Adj1. 1. 3 Dc922 Trc Control - Panasonic DP-C321 Service Handbook

2-6
Bar Code No.
(Last 2-digit) Sensitivity Slant Initial Value
76 799
77 844
78 889
79 934
80 526
81 572
82 617
83 663
84 708
85 753
86 799
87 844
88 889
89 934
90 526
91 572
92 617
93 663
94 708
95 753
96 799
97 844
98 889
99 934
Standard TC Output Initial
Value
160
156
152
148
185
182
178
174
170
166
162
158
154
150
187
184
180
176
172
168
164
160
156
152

ADJ1. 1. 3 DC922 TRC Control

Purpose To check that the output of ATC Sensor and TC Control performed normally. Provides
the TONE UP/DOWN function (calculates the increase and decrease of the toner by the difference
of the ATC Sensor output and standard value, or performing UP/DOWN by inputting the value
manually) as a restoring function when TC does not operate normally.
• Check that LTR paper (LEF) is loaded in Tray 1 since TONE UP/DOWN uses
paper.
• Do not put a value in the DC922 TRC Control, if the ATC Sensor Failure
09-380~09-383 occurs, when the value for DC131 [752-324] (SW_DispMODE) is
set "0".
To enter the Diag, change the value of DC131 [752-324](SW_DispMODE] to either
of "1, 2" and execute this Diag.
When completing the operation after the ATC Sensor (UI screen indicates
"ATC_OK") turns normal, return the value of DC131 [752-324](SW_DispMODE)
to "0" (Normal Mode).
*When using the abnormal ATC Sensor temporarily, keep the value "1, 2".
• The relations between the value of DC131 [752_324] (SW_DispMODE) and the
DISP Mode are described in the table below.
Value of DC131 [752-324]
(SW_DispMODE)
0
1
2
Chapter 2 Maintenance
Disp Mode
ATC+ICDC Mode (Normal Mode)
ICDC MODE
Timer Disp Mode