Can not fix correct time

look at the instructions or just get a new one

Is it printing automatically when you insert a time card or printing without a card inserted (randomly)?

The Time Master TC100 can print both manually via the print button and automatically, depending on your print method settings. If the print method is the problem, follow these steps:

1. Press the Mode button until P5 (Program Mode 5 for Print Format) is displayed.
   
2. Press Settings to choose the print method. 1 = Automatic (default setting) - The TC100 automatically prints when the time card is inserted; 2 = Manual - After inserting the time card, press the Print Button to activate printing.
3. Press Select to confirm the Print Method chosen.
   
4. Press Mode to return to normal operation mode.

To see the full instruction manual you can visit http://www.royalsupplies.com/clocks/Instruction%20Manual%20TC100%20English%20GOLD-2005.pdf
If the issue is that the time clock is randomly printing times, I would suggest either checking the mechanism that senses a card for issues or calling Royal.
Programming Information: 1-908-429-4357Royal Service Centers: 1-888-261-3888

Print Method: Press the Mode button until P5 (Program Mode 5 for Print Format) is displayed.
Press Setting to choose one of the following Print Methods.
The TC100 has two settings for print activation: Manual or Automatic
1 = Automatic (default setting) - The TC100 automatically prints when the time
card is inserted.
2 = Manual - After inserting the time card, press the Print Button to activate
printing.
Press Select to confirm the Print Method chosen. Press Mode to return to normal operational
mode.
Step 3: The control knob corresponds to Step 4: Insert the time card. The time the
format of the time card. Turn time will automatically print in the
the control knob to select the desired selected row.
day and print row. I hope this help let me know : - )

Program the Date & Time and Print Method using the 3 buttons: Mode, Select, Setting:
Date & Time: Press the Mode button. The Hour will start blinking. Press the Setting button
until the correct hour is displayed. Press Select to set the hour shown.
The Minutes will blink. Press Setting until the correct minutes are displayed. Press Select
to set the minutes shown.
The Seconds will blink. To set the seconds at 00, press the Setting button. Press Select.
The Year will blink. Press the Setting button until the desired year is shown. Press Select
to set the year shown.
The Month will blink. Press Setting until the correct month is shown. Press Select to set
the month shown.
The Day blinks. Press Setting until the correct day is shown. Press Select to set the day
shown.
Print Method: Press the Mode button until P5 (Program Mode 5 for Print Format) is displayed.
Press Setting to choose one of the following Print Methods.
The TC100 has two settings for print activation: Manual or Automatic
1 = Automatic (default setting) - The TC100 automatically prints when the time
card is inserted.
2 = Manual - After inserting the time card, press the Print Button to activate
printing.
Press Select to confirm the Print Method chosen. Press Mode to return to normal operational. hope this work for you best regards happy holidays : - )

Program the Date & Time and Print Method using the 3 buttons: Mode, Select, Setting:
Date & Time: Press the Mode button. The Hour will start blinking. Press the Setting button
until the correct hour is displayed. Press Select to set the hour shown.
The Minutes will blink. Press Setting until the correct minutes are displayed. Press Select
to set the minutes shown.
The Seconds will blink. To set the seconds at 00, press the Setting button. Press Select.
The Year will blink. Press the Setting button until the desired year is shown. Press Select
to set the year shown.
The Month will blink. Press Setting until the correct month is shown. Press Select to set
the month hope this help : - )

this should fix your problem
HOW TO USE YOUR TC100 TIME CLOCK Step 1: Remove the front cover - see enclosed instruction sheet on page 5. Step 2: Program the Date & Time and Print Method using the 3 buttons: Mode, Select, Setting: Date & Time: Press the Mode button. The Hour will start blinking. Press the Setting button until the correct hour is displayed. Press Select to set the hour shown. The Minutes will blink. Press Setting until the correct minutes are displayed. Press Select to set the minutes shown. The Seconds will blink. To set the seconds at 00, press the Setting button. Press Select. The Year will blink. Press the Setting button until the desired year is shown. Press Select to set the year shown. The Month will blink. Press Setting until the correct month is shown. Press Select to set the month shown. The Day blinks. Press Setting until the correct day is shown. Press Select to set the day shown. Print Method: Press the Mode button until P5 (Program Mode 5 for Print Format) is displayed. Press Setting to choose one of the following Print Methods. The TC100 has two settings for print activation: Manual or Automatic 1 = Automatic (default setting) - The TC100 automatically prints when the time card is inserted. 2 = Manual - After inserting the time card, press the Print Button to activate printing. Press Select to confirm the Print Method chosen. Press Mode

I need to know how to adjust the timeclock to make it punch in/out on the proper line, thanks

Wantitall have them

http://www.wantitall.co.za/Royal-IR-40T-Ink-Pack-for-Model-TC-100-Time-Clock-2-Pack__B0001D7NZG

Program the Date & Time and Print Method using the 3 buttons: Mode, Select, Setting:
Date & Time: Press the Mode button. The Hour will start blinking. Press the Setting button
until the correct hour is displayed. Press Select to set the hour shown.
The Minutes will blink. Press Setting until the correct minutes are displayed. Press Select
to set the minutes shown.
The Seconds will blink. To set the seconds at 00, press the Setting button. Press Select.
The Year will blink. Press the Setting button until the desired year is shown. Press Select
to set the year shown.
The Month will blink. Press Setting until the correct month is shown. Press Select to set
the month shown.
The Day blinks. Press Setting until the correct day is shown. Press Select to set the day
shown.
Print Method: Press the Mode button until P5 (Program Mode 5 for Print Format) is displayed.
Press Setting to choose one of the following Print Methods.
The TC100 has two settings for print activation: Manual or Automatic
1 = Automatic (default setting) - The TC100 automatically prints when the time
card is inserted.
2 = Manual - After inserting the time card, press the Print Button to activate
printing.
Press Select to confirm the Print Method chosen. Press Mode to return to normal operational. hope this work for you best regards happy holidays : - )

Remove the top cover. You should see a little black tap that says pull up (the ink roll), do so. Then pop your new ink roll in. Replace cover.