Centronics 306 Technical Manual page 7

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LIST OF ILLUSTRATIONS
Model 306 Printer (Top and VFU Covers Removed).
Basic Block Diagram.
Printing the Letter (H) .
Print Head Components .
Paper Movement Mechanism .
Left Front View of 306
Right Front View of 306 .
Rear View of 306
Rear View (306 Logic/P.S. Board Removed).
Printer Dimensions .
Model 306 - Block Diagram.
Prime Timing
Input Data Timing - No Busy Condition
Input Data Timing - Causing Busy Condition .
Forward Clutch Interconnection Diagram .
Character Timing
Normal and Elongated Characters.
Print Head Timing .
Line Feed Timing
Form Feed and Vertical Tab Timing .
VFU Tape Reader Amplifier (Located in VFU) •
Motor Control Timing .
+5 Volt Regulator Interconnection Diagram .
~12V
Regulators Interconnection Diagram .
+35V Unregulated Supply Interconnection Diagram .
Carriage Movement Adjustments .
Timi ng Fence Mounting, Model 306 .
Adjustment of Timing Belt (AD-15) (View from back of
printer, forward) .
Adjustment of Timing Belt (AD-41) (View from back of
printer, forward) . . . . .
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Rev. E