# Purchase Documents - Continuous Printing
**YouTube:** [How to Generate Continuous Printing for Purchase / Challan (Old Print Setup)?](https://www.youtube.com/watch?v=D0cfwOJo3Xc)
## How to Generate Continuous Printing for Purchase / Challan (Old Print Setup)?
In this tutorial, we’ll learn how to **print multiple purchase-related documents in one continuous process**, saving time and effort in **Logic ERP**.
***
### **Open Continuous Printing Module**
* Navigate to **Purchase Documents – Continuous Printing** from the menu.
**Select Document Type**
* From the **Document Type** dropdown, choose the required option:
* Purchase
* Purchase Return
* Rate Difference
* Consignment
* Stock Transfer
* Purchase Challan
* In this example, select **Purchase**.
***
### **Select Purchase Documents**
* Select the required **Purchase Documents** from the list.
* The system displays the selected documents in a grid with details such as:
* GRN Number
* Voucher Number
* Voucher Date
* Bill Number
* Party Name
* Net Amount
* Use the **checkbox** to **select or unselect** documents as needed.
***
### **Start Continuous Printing**
* After selecting the required vouchers, click on **Start Printing**.
* A confirmation prompt appears—click **Yes** to proceed.
***
### **Review Print Preview (Optional)**
* The **print preview** of the first selected Purchase document opens.
* After closing the preview, the system automatically opens the **next document’s preview**.
* This continues until all selected documents are reviewed.
***
### **Print Options**
* **Print individually:**
* Use the **Print** option inside the preview window to print only the currently displayed document.
* **Print all at once:**
* Click **No** on the preview confirmation window.
* The system will print **all selected documents sequentially** without showing individual previews.
***
### **Conclusion**
The **Continuous Printing** feature in Logic ERP enables fast, bulk printing of purchase documents with flexible preview and print options—making document handling quicker and more efficient.
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